Tag Archives: Application

Mapping the Future: Essential Mobile Application Development Languages for Tech Innovators

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Mobile applications have become an important part of our lives, and as a result, building mobile apps has become a booming industry. With over 3.2 billion smartphone users, it is only reasonable to see businesses gravitating towards building mobile apps as part of their digital strategy. As a business owner navigating this dynamic landscape, understanding the key programming languages driving mobile app development is paramount. Developing mobile applications that meet user’s needs requires competence in one or more programming languages. In this blog, we will provide an overview of the top mobile application development languages including their advantages and potential drawbacks.

Java Programming Language

Java: 

As a highly versatile language, Java is known for its ‘write once, run anywhere’ capability. This feature grants developers the flexibility to create apps that can function across multiple platforms while promoting cost-effectiveness. Its wide use in Android app development is a testament to its adaptability, making it a popular choice for different types of mobile applications. Further, Java exhibits robustness and scalability, attributed to its suitability for developing large-scale applications – a key reason why it’s favored in enterprise-level solutions. Here is how Java’s application development language is impacting industries.

Java (Android): Google – Google, the creator of the Android operating system, extensively utilizes Java for Android application development. Notable apps built using Java include Gmail, Google Maps, and Google Drive.

Swift (iOS): 

Swift, the cornerstone of native iOS application development, is known for its superior performance. Designed to be fast and efficient, it significantly enhances the overall performance of iOS applications. Additionally, Swift’s modern features enhance code safety and readability, reducing the potential for errors and improving the overall development experience. Its constant evolution, courtesy of Apple’s support and a growing community, makes it a continually improving language.

Swift (iOS): Apple – As the originator of Swift, Apple naturally employs this language for its iOS app development. Examples of Swift-built apps include Apple Music, iWork, and the Apple Store app.

Kotlin (Android):

Kotlin is a relatively new programming language that is gaining popularity for building Android apps. Since its release in 2011, it has become the official programming language for native Android apps. Kotlin’s concise syntax supports developers in writing more maintainable and readable code.

Kotlin has become the official language for Android app development due to its seamless interoperability with existing Java code, allowing for a smooth transition for developers. Known for its conciseness and expressive syntax, Kotlin reduces boilerplate code, thereby making development more efficient. With its modern language features, Kotlin simplifies complex tasks and offers enhanced functionality.

Kotlin (Android): Pinterest – Pinterest has adopted Kotlin for its Android app development due to its conciseness and compatibility with Java. The transition to Kotlin has effectively streamlined Pinterest’s app development processes.

JavaScript: 

JavaScript, coupled with frameworks like React and React Native paves the way for cross-platform development. This allows developers to build applications for both iOS and Android from a single codebase, fostering greater efficiency. Add to this, the immense JavaScript community and rich libraries, and developers will have access to faster development cycles and a wide range of resources.

JavaScript (React Native): Facebook & Alibaba – React Native, which enables cross-platform development from a single codebase, is Facebook’s chosen framework for mobile app development. The Facebook and Instagram apps are a testament to this. The Alibaba app, a prominent e-commerce platform, also utilizes React Native for app development.

Python: 

Python’s simplicity and readability make it an excellent choice for rapid prototyping and development. With a supportive community that provides a wealth of libraries and frameworks for mobile app development, Python enhances productivity. While not as common as Java or Swift for mobile development, Python showcases versatility, making it suitable for particular types of applications like data-driven and educational apps.

Python (Kivy, BeeWare): Instagram – Instagram uses Python, albeit not as its primary language, for backend development. Python’s simplicity and versatility are advantageous for rapid prototyping and backend infrastructure management.

C# Programming languages

C#:

C# (C Sharp), developed by Microsoft, stands out as a versatile and powerful language for mobile app development. Known for its strong adherence to object-oriented programming principles, C# fosters the creation of modular and scalable code, enhancing application maintainability. With a vibrant developer community, many businesses find C# essential for efficient and scalable mobile applications, especially within the Microsoft ecosystem or for cross-platform endeavors. 

C# leverages this powerful language extensively for the development of various mobile applications, including those integral to its own product and service offerings. Notably, Microsoft combines C# with Xamarin, another one of its creations, to bolster its app development capabilities. This powerful blend of technologies underpins the development of flagship applications such as Microsoft Office and Azure. Harnessing the synergy of C# and Xamarin, Microsoft continues to innovate, delivering robust applications that cater to a wide array of user needs and preferences.

Objective – C:

Objective-C is an object-oriented language that was the primary language for building iOS apps before Swift. Even with the introduction of Swift, Objective-C remains an important language for businesses and developers looking to build new apps. This object-oriented programming language, developed by the tech giant Apple, was instrumental in the creation of numerous apps that transformed the mobile landscape. Its dynamic runtime and the ability to use C and C++ libraries gives Objective-C an edge for particular types of applications. It offers a structured approach to programming and a large body of pre-existing open source code, enabling developers to build robust and efficient applications.

Objective-C (iOS): Uber – Uber initially built its iOS app using Objective-C. While Uber is transitioning to Swift, it continues to maintain and update its Objective-C code as part of the migration process.

React Native

React Native:

React Native, developed by Facebook, revolutionizes mobile app development by enabling cross-platform compatibility with a single codebase, streamlining both iOS and Android applications. Its efficiency stems from a component-based architecture, facilitating the creation of reusable user interface elements and eliminating the need for separate development cycles for each platform.

React Native (Facebook): As the developer of React Native, Facebook utilizes the framework for its own mobile applications, including the flagship Facebook app.

Flutter:

Flutter, an open-source UI toolkit by Google, is reshaping application development by allowing the creation of natively compiled apps for mobile, web, and desktop from a single codebase. Its emphasis on expressive user interfaces is powered by the Dart programming language. A notable feature is the ‘hot reload,’ enabling instant visualization of changes during development for swift iterations.

Flutter (BMW):  A recognized titan in the automotive industry, has not been shy about embracing cutting-edge technologies like Google’s Flutter to enrich its mobile applications and projects. The German automaker has seen the value in Flutter’s fast development cycles, expressive UI, and native performance, utilizing it to deliver high-quality, immersive user experiences. 

Flutter (Capital One): A renowned name in the financial services sector, has been at the forefront of technological innovation and has recognized the potential of Flutter in mobile application development. Capital One was quick to adopt Flutter, finding it to be a versatile and efficient tool in its technological arsenal. The company opted for Flutter due to its unique features that allow for the creation of high-quality native experiences on both iOS and Android from a single codebase.

The choice of a mobile app language significantly influences factors such as performance, speed, community support, and platform compatibility. Therefore, developers need to carefully consider project requirements, target platforms, and personal preferences when deciding on the most suitable language for their mobile app development projects

top mobile application languages

Challenges and Opportunities

In the fast-paced world of mobile application development, optimal language selection can be a game-changer. Each language presents its own unique set of challenges and opportunities. 

Java, hailed for its versatility, grapples with performance optimization and interface responsiveness. However, its platform-independent nature and rich libraries lend themselves well to cross-platform development and the creation of scalable enterprise solutions. 

Swift, Apple’s first language of choice for iOS development, despite being exclusive to Apple devices, presents an opportunity to create high-quality applications. Its strong focus on safety and modern syntax enhances app quality and stability, spelling success for developers in the Apple ecosystem.

Kotlin, now recognized as the official language for Android, may seem challenging for developers transitioning from Java. Nevertheless, it’s recognized for increasing productivity and improving app performance on the Android platform, making it an attractive option for Android development. 

JavaScript, especially when utilized with frameworks like React Native confronts issues owing to its single-threaded nature. However, despite these challenges, JavaScript continues to be a powerhouse for cross-platform development largely because of the scale of its adoption and the strength of its developer community. Additionally, with React Native, developers have the advantage of writing once and deploying on multiple platforms, thereby increasing efficiency and reducing the time-to-market.

Python, despite the challenges presented by the Global Interpreter Lock affecting concurrency, stands out for its simplicity and adaptability. It is a popular choice for rapid prototyping, data-driven applications, and educational software development. 

C#, used alongside Xamarin, faces challenges related to file sizes and some native limitations. Despite this, its capacity to target both iOS and Android users with a single codebase makes it a worthwhile consideration for businesses. 

Objective-C, while losing its relevance to Swift, remains a viable option, especially for transitioning to modern iOS development while leveraging existing codebases. 

React Native, a JavaScript and JSX framework, is lauded for its hot-reload feature and its capability for cross-platform development, despite challenges with the integration of native modules and performance optimization. The framework’s cost-efficiency and the ability for the same code to be used for Android and iOS platforms make it attractive for businesses. Its large and supportive developer community continuously works on improving the framework, making it a compelling choice in the evolving digital landscape.

Flutter Programming

Flutter, a primary concern is the relatively large file size of Flutter applications, which might hinder app performance, especially on devices with limited storage. There’s also the learning curve associated with Dart, as it’s not as widely used as JavaScript or Python. An advantage is its ability to create beautiful, highly customized user interfaces with ease thanks to its widget-based architecture. 

Future Possibilities

Looking forward, the future of mobile application development languages is ripe with exciting possibilities for innovation and advancements. Java, revered for its adaptability, stands ready to take on an integral role in developing sophisticated enterprise solutions. Its potential is not just limited to this; it also holds significant promise in contributing to the burgeoning technologies of the Internet of Things (IoT) and Artificial Intelligence (AI).

Java’s future looks optimistic, with anticipated advancements set to elevate its capabilities further. Enhanced support for modern features, potential synergy with emerging technologies such as Augmented Reality (AR) and Virtual Reality (VR), along with advancements in security and performance optimization, are all on the horizon. 

Swift, as the main language for iOS development, will continue to evolve, opening up a plethora of engaging prospects. It is expected to see enhancements in its features and even extend its usage beyond the realm of Apple devices. Swift’s potential integration with Augmented Reality (AR) and Virtual Reality (VR) technologies is sure to create a vibrant new dimension in the iOS app development ecosystem. 

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Kotlin, as the official language for Android development, may gain in prevalence even further, possibly surpassing Java in the near future. With continuous improvements in syntax simplification, enhanced interoperability, and broader adoption across various software development domains, Kotlin’s future looks bright and promising.

JavaScript, its destiny resides in the ongoing evolution of frameworks such as React Native. The language is projected to maintain its dominance in cross-platform development, supported by consistent advancements in User Interface (UI) frameworks and capabilities. 

Python, renowned for its versatility, is set to gain even more relevance, particularly in the fields of data science, machine learning, and AI applications. Its simplicity is a key factor in its suitability for rapid prototyping. As these domains continue to expand, Python’s role in mobile development is expected to become even more prominent. 

C#, especially when used with Xamarin and .NET, holds future potential in the realm of cross-platform development. It’s well-positioned to contribute to the creation of applications that target both iOS and Android users with a single codebase.

Objective-C is likely to remain relevant due to the extensive existing codebases and the transition period as developers adapt to newer languages. Potential scenarios include continued support for Objective-C in maintaining legacy apps, gradual migration to Swift, and the language potentially finding applications in specific use cases where its features prove advantageous.

React Native’s future is promising, driven by its cross-platform capabilities, rapid development features, and robust developer community. Anticipated advancements include improved performance and broader adoption across industries, ensuring its continued relevance in mobile app development.

Flutter’s future appears robust, with its capacity to streamline high-performance cross-platform applications from a single codebase. Ongoing improvements and strong community support position Flutter as a leading choice, potentially extending its reach into emerging technologies like AR and VR. As businesses increasingly adopt Flutter for efficient and versatile mobile app development, its trajectory points towards sustained prominence in the evolving landscape.

The future of mobile application development languages is characterized by continuous innovation, adaptability, and a significant role in shaping the next generation of mobile experiences. This rapidly evolving landscape is a testament to the power of these languages and their potential to transform the mobile app development ecosystem. As the demand for high-quality, user-friendly mobile applications continues to rise, it is clear that these languages will play a vital role in meeting those needs and driving innovation in the industry. With ongoing updates and advancements, developers can look forward to an exciting future filled with endless possibilities.

How Zigbee Pro Makes Life Easier for IoT Developers

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The IoT has proliferated our everyday lives in a growing variety of ways. In 2021, there were more than 10 billion active IoT devices. That number is expected to grow past 25.4 billion by 2030. IoT solutions will generate $4-11 trillion in economic value by 2025.

Hundreds of manufacturers create IoT devices of all varieties—interoperability is necessity. In order to facilitate this, IoT developers generally adhere to a communications protocol known as Zigbee Pro.

WHAT IS ZIGBEE PRO?

 

Zigbee Pro is a low power, low data rate Wireless Personal Area Network (WPAN) protocol which streamlines device connections. The goal of the protocol is to deliver a single communications standard that simplifies the nauseating array of proprietary APIs and wireless technologies used by IoT manufacturers.

Zigbee Pro is the latest in a line of protocols. The certification process is facilitated by the Zigbee Alliance—now commonly known as the Connectivity Standards Alliance—which formed in 2002. The Connectivity Standards developed the first version of Zigbee in 2004 and gradually rolled out improved versions until the most current version in 2014.

HOW DOES IT WORK?

Zigbee is composed of a number of layers that form a protocol stack. Each layer contributes functionality to the ones below it, making it easier for developers to deploy these functions without explicitly having to write them. The layers include a radio communication layer based on the IEEE standard 802.15.4, a network layer (Zigbee Pro), the application layer known as Dotdot, and the certification layer which is compliant with the Connectivity Standards Alliance.

One of the focuses of the Zigbee standard is to deliver low-power requirements. Battery powered devices must have a 2 year battery life in order to be certified.

ZIGBEE DEVICES

Mesh networking enables Zigbee networks to operate more consistently than WiFi and Bluetooth. Each device on the network becomes a repeater, which ensures that losing one device won’t affect the other devices in the mesh.

There are three classes of Zigbee devices:

Zigbee Coordinator – The coordinator forms the root of the network tree, storing information about the network and functioning as a repository for security keys. This is generally the hub, bridge, or smart home controller—such as the app from which you control your smart home.

Zigbee Router – The router can run application functions as well as act as an intermediate router to pass data on to other devices. The router is generally a typical IoT device, such as a powered lightbulb.

Zigbee End Device – This is the simplest type of device—requiring the least power and memory to perform the most basic functions. It cannot relay data and its simplicity enables it to be asleep the majority of the time. An example of an end device would be a smart switch or a sensor that only sends a notification when a specific event occurs.

The Zigbee Pro protocol has become the gold standard for IoT developers. Many commercial IoT apps and smart home controllers function under the Zigbee Pro protocol. Examples include: Samsung SmartThings Hub, Amazon Echo, and the Philips Hue Bridge.

How Apple & Google Are Enhancing Battery Life and What We as App Developers Can Do to Help

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In 1799, Italian physicist Alessandro Volta created the first electrical battery, disproving the theory that electricity could only be created by human beings. Fast forward 250 years, brands like Duracell and Energizer popularized alkaline batteries—which are effective, inexpensive and soon become the key to powering household devices. In 1991, Sony released the first commercial rechargeable lithium-ion battery. Although lithium-ion batteries have come a long way since the 90s, to this day they power most smartphones and many other modern devices.

While batteries have come a long way, so have the capabilities of the devices which need them. For consumers, battery life is one of the most important features when purchasing hardware. Applications which drain a device’s battery are less likely to retain their users. Software developers are wise to understand the latest trends in battery optimization in order to build more efficient and user-friendly applications.

HARDWARE

Lithium-ion batteries remain the most prevalent battery technology, but a new technology lies on the horizon. Graphene batteries are similar to traditional batteries, however, the composition of one or both electrodes differ. Graphene batteries increase electrode density and lead to faster cycle times as well as the ability to improve a battery’s lifespan. Samsung is allegedly developing a smartphone powered by a graphene battery that could fully charge its device within 30 minutes. Although the technology is thinner, lighter, and more efficient, production of pure graphene batteries can be incredibly expensive, which may inhibit its proliferation in the short-term.

Hardware companies are also coming up with less technologically innovative solutions to improve battery life. Many companies are simply attempting to cram larger batteries into devices. A more elegant solution is the inclusion of multiple batteries. The OnePlus 9 has a dual cell battery. Employing multiple smaller batteries means both batteries charge faster than a single cell battery.

SOFTWARE

Apple and Google are eager to please their end-users by employing techniques to help optimize battery life. In addition, they take care to keep app developers updated with the latest techniques via their respective developer sites.

Android 11 includes a feature that allows users to freeze apps when they are cached to prevent their execution. Android 10 introduced a “SystemHealthManager” that resets battery usage statistics whenever the device is unplugged, after a device is fully charged or goes from being mostly empty to mostly charged—what the OS considers a “Major charging event”.

Apple has a better track record of consuming less battery than Android. iOS 13 and later introduced Optimized Battery Charging, enabling iPhones to learn from your daily charging routine to improve battery lifespan. The new feature prevents iPhones from charging up to 100% to reduce the amount of time the battery remains fully charged. On-site machine learning then ensures that your battery is fully charged by the time the user wakes up based on their daily routines.

Apple also offers a comprehensive graph for users to understand how much battery is being used by which apps, off screen and on screen, under the Battery tab of each devices Settings.

WHAT APPLICATION DEVELOPERS CAN DO

App developers see a 73% churn rate within the first 90 days of downloading an app, leaving very little room for errors or negative factors like battery drainage. There are a number of techniques application developers can employ in their design to reduce and optimize battery-intensive processes.

It’s vital to review each respective app store’s battery saving standards. Both Android and Apple offer a variety of simple yet vital tips for reducing battery drain—such as limiting the frequency that an app asks for a device’s location and inter-app broadcasting.

One of the most important tips is to reduce the frequency of network refreshes. Identify redundant operations and cut them out. For instance, can downloaded data be cached rather than using the radio repeatedly to re-download it? Are there tasks that can be deferred by the app until the device is charging? Backing up data to the cloud can consume a lot of battery on a task that is not always time sensitive.

Wake locks keep the phone’s screen on when using an app. There was a time where wake locks were frequently employed—but now it is frowned upon. Use wake locks only when absolutely necessary—if at all.

CONCLUSION

Software developers need to be attentive to battery drain throughout the process of building their application. This begins at conception, through programming, all the way into a robust testing process to identify potential battery drainage pitfalls. Attention to the details of battery optimization will lead to better, more user-friendly applications.

Part 3: Techniques to Keep Users Coming Back & Increase Retention

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How Gamification Can Boost Retention on Any App Part 3: Techniques to Keep Users Coming Back & Increase Retention

The Mystic Media Blog is currently endeavoring on a 3 part series on how gamification mechanics can boost retention on any app—not just gaming apps but utility apps, business apps and more. In this third entry, we explore additional techniques to keep users coming back and increase retention.

Your users have downloaded your app and are acclimated with its features. You’ve perfected your core loop to ensure users can complete meaningful actions in the app on a daily basis. Now the question becomes—how can you retain ongoing usage? The average cost to acquire a mobile app user is $4, yet retention rates can quickly drop from there. Statistics show that a 5% increase in retention can boost profitability by up to 75%.

There are a variety of techniques employed by mobile games that app developers can use in their non-gaming apps to keep users engaged long after the application ends.

INVEST IN THE FUTURE

An optimized application development process requires thinking about how your product can evolve beyond the initial release. Often this is due to schedule and budgetary constraints. It is natural in any creative endeavor to have more ideas than time and money to complete them. However, thinking long-term can be an advantage. New features entice users to continue using the application after download and to allow push notifications for fear of missing out on updates.

Mobile games often have to confront this since the amount of content they offer is finite—a certain amount of levels, achievements, and unlockables which can be completed. Games can offer additional modes and levels to entice users to come back. Similarly, non-gaming apps can offer new content—such as informative blogs, new features, and new product lines.

During the development process, plan out multiple phases and deliver new features and content updates on a regular basis. If you have a blog, host it on your application and keep users coming back for content updates.

IMPLEMENT SOCIAL FEATURES

Game developers know that “Socializers”, or users who thrive on social interaction, constitute one of the most important Bartle Types. Social features are crucial not only to retaining interest and daily usage of an application, but as a marketing technique to encourage users to engage with one another and spread the word. Once your userbase is established, implementing social features will increase engagement.

Consider implementing the following social features in phase 2 of your application:

  • Customizable user profiles: Enabling usernames, profile pictures, bios and other user customization features help users feel more connected to the app vis a vis their profile.
  • Rewarded social sharing: Encourage users to spread the love by rewarding them with discounts and reward points when they share to social media.
  • Likes and comments on products: Implementing comments and likes not only gives users another avenue for engagement, it creates a platform for automated push notifications that will likely result in more daily opens.
  • Follow and friend other users: Allowing users to connect can result in meaningful social relationships which will increase their connection with your application.
  • Rewarded actions: Encourage users to complete an action for the first time by offering them some kind of reward.

PUSH NOTIFICATIONS STRATEGY

Push notifications are integral to every app developers’ retention strategy. They are the most effective vessel for delivering timely reminders and relevant notifications about new features on applications. Users can disallow push notifications at any time, so developers need to pick their spots or risk losing one of their most prized tools.

When developing your push notification strategy, consider the following:

  • Timing: Rather than sending push notifications all at once, target users based on their time zone. Make sure the timing of your notifications makes sense based on the message.
  • Personalization: Optimize UI by tracking app usage data and leveraging it for personalized push notifications. Personalize push notifications based on a user’s behavior such as their purchase history to help build app loyalty and keep notifications relevant.
  • Prudence: If you bombard users with irrelevant notifications, the decision to unsubscribe to push notifications becomes easy. Exercise restraint when sending push notifications and only send valuable information and reminders.

Users are always looking for value and discount—which is why delivery and transportation applications often use push notifications to send discount codes. Shopping apps can also send push notifications which notify users when they have items left in their cart—a timely prompt to finish the purchase can directly lead to revenue.

KEEP INNOVATING

The app development process does not have to end with an apps initial release into app stores. Rolling out new features to maintain engagement with your audience and bolster your application will result in improved retention.

Part 2: Optimize Onboarding with Gamification

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How Gamification Can Boost Retention on Any App Part 2: Optimize Onboarding with Gamification

The Mystic Media Blog is currently endeavoring on a 3 part series on how gamification mechanics can boost retention on any app—not just gaming apps but utility apps, business apps and more. In this second entry, we explore how to refine and gamify your onboarding process to keep customers coming back.

ONBOARDING

Your app has been downloaded—a hard-fought battle in and of itself—but the war isn’t over; the onboarding process has just begun.

App onboarding is the first point of contact a user has within an application. It’s one of the most crucial parts of the user experience. Situating users in your application is the first step to ensuring they come back. Twenty-five percent of apps are only opened once after being downloaded. Many apps simply do not make it simple enough for users to understand the value and get the hang of the application—step one in your retention process.

Here are the top tips for smooth onboarding:

MINIMIZE REGISTRATION

A prolonged registration process can turn off new users. Users do not always have time to fill out extensive forms and can quickly become resentful of the pacing of your app. Keep registration to a minimum, minimize required fields, and get users going faster.

We recommend enabling user registration altogether with “Continue as Guest” functionality. Games typically employ this and it enables users to get hands on with the application before they undergo the tenuous account creation process. Hook them with your app, then let them handle the administrative aspects later. Account creation with Google, Facebook, or Twitter can also save quite a bit of time.

Gamification is all about rewarding the user. Offer users an incentive to create their account to positively reinforce the process and you will see more accounts created. If they haven’t created an account, make sure to send prompts to remind them of what the reward they are missing out on. As we detailed in our last entry, FOMO is a powerful force in gamification.

TUTORIAL BEST PRACTICES

When a user enters your application for the first time, they generally need a helping hand to understand how to use it. Many games incorporate interactive tutorials to guide the user through functionality—and business apps are wise to use it as well. However, an ineffective tutorial will only be a detriment to your application.

Pacing is key. A long tutorial will not only bog the onboarding process down, too much information will likely go in and out of the user’s brain. Space your tutorial out and break it into different sections introducing key mechanics as they become relevant. On-the-go tutorials like the four-screen carousel below by Wavely help acclimate users quickly and easily.

And don’t forget to offer a reward! Offer users some kind of reward or positive reinforcement upon completing tutorials to encourage them to continue using the application.

AVOID DEAD ENDS AND EMPTY STATES

An empty state is a place in an application that isn’t populated with any information. For example, favorites, order history, accomplishments, etc.—these pages require usage in order to be populated for information. New users will see these pages and become confused or discouraged. Many applications will offer self-evident statement such as “No Favorites Selected”. Or, in the case of UberEats below, no message is displayed.

It’s confusing and discouraging for users to see these statements. Avoid discouraging your users by offering more information, for example: “Save your favorite restaurants and find them here.” Check out Twitter’s exemplary message for users who’ve yet to favorite a tweet below.

CONCLUSION

Onboarding is the first and most crucial step to building a relationship with your userbase. One of the major things business apps can learn from gaming apps is that time is of the essence when it comes to capturing a user’s attention. Keep it short, punchy, and to the point.

Cloud-Powered Microdroid Expands Possibilities for Android App Developers

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Android developers have a lot to look forward to in 2021, 2022, and beyond. Blockchain may decentralize how Android apps are developed, Flutter will see increased adoption for cross-platform development, and we expect big strides in AR and VR for the platform. Among the top trends in Android development, one potential innovation has caught the attention of savvy app developers: Microdroid.

Android developers and blogs were astir earlier this year when Google engineer Jiyong Park announced via the Android Open Source Project that they are working on a new, minimal Android-based Linux image called Microdroid.

Details about the project are scant, but it’s widely believed that Microdroid will essentially be a lighter version of the Android system image designed to function on virtual machines. Google is preparing for a world in which even smartphone OS’s require a stripped-down version that can be run through the cloud.

Working from a truncated Linux, Microdroid will pull the system image from the device (tablet or phone), creating a simulated environment accessible from any remote device. It has the ability to enable a world in which users can access Google Play and any Android app using any device.

What does this mean for developers?

Microdroid will open up new possibilities for Android apps in embedded and IoT spaces which require potentially automated management and a contained virtual machine which can mitigate security risks. Cloud gaming, cloud computing—even smartphones with all features stored in the cloud—are possible. Although we will have to wait and see what big plans Google has for Microdroid and how Android developers capitalize on it, at this juncture, it’s looking like the shift to the cloud may entail major changes in how we interact with our devices. App developers are keen to keep their eyes and heads in the cloud.

Although no timeline for release has been revealed yet, we expect more on Microdroid with the announcement of Android 12.

Learn How Google Bests ARKit with Android’s ARCore

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Previously, we covered the strengths of ARKit 4 in our blog Learn How Apple Tightened Their Grip on the AR Market with the Release of ARKit 4. This week, we will explore all that Android’s ARCore has to offer.

All signs point toward continued growth in the Augmented Reality space. As the latest generations of devices are equipped with enhanced hardware and camera features, applications employing AR have seen increasing adoption. While ARCore represents a breakthrough for the Android platform, it is not Google’s first endeavor into building an AR platform.

HISTORY OF GOOGLE AR

In summer 2014, Google launched their first AR platform Project Tango.

Project Tango received consistent updates, but never achieved mass adoption. Tango’s functionality was limited to three devices which could run it, including the Lenovo Phab 2 Pro which ultimately suffered from numerous issues. While it was ahead of its time, it didn’t receive the level of hype ARKit did. In March 2018, Google announced that it will no longer support Project Tango and that the tech titan will be continuing AR Development with ARCore.

ARCORE

ARCore uses three main technologies to integrate virtual content with the world through the camera:

  • Motion tracking
  • Environmental understanding
  • Light estimation

It tracks the position of the device as it moves and gradually builds its own understanding of the real world. As of now, ARCore is available for development on the following devices:

ARCORE VS. ARKIT

ARCore and ARKit have quite a bit in common. They are both compatible with Unity. They both feature a similar level of capability for sensing changes in lighting and accessing motion sensors. When it comes to mapping, ARCore is ahead of ARKit. ARCore has access to a larger dataset which boosts both the speed and quality of mapping achieved through the collection of 3D environmental information. ARKit cannot store as much local condition data and information. ARCore can also support cross-platform development—meaning you can build ARCore applications for iOS devices, while ARKit is exclusively compatible with iOS devices.

The main cons of ARCore in relation to ARKit mainly have to do with their adoption. In 2019, ARKit was on 650 million devices while there were only 400 million ARCore-enabled devices. ARKit yields 4,000+ results on GitHub while ARCore only contains 1,400+. Ultimately, iOS devices are superior to software-driven Android devices—particularly given the TrueDepth Camera—meaning that AR applications will run better on iOS devices regardless of what platform they are on.

OVERALL

It is safe to say that ARCore is the more robust platform for AR development; however, ARKit is the most popular and most widely usable AR platform. We recommend spending time determining the exact level of usability you need, as well as the demographics of your target audience.

For supplementary reading, check out this great rundown of the best ARCore apps of 2021 from Tom’s Guide.

LiDAR: The Next Revolutionary Technology and What You Need to Know

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In an era of rapid technological growth, certain technologies, such as artificial intelligence and the internet of things, have received mass adoption and become household names. One up-and-coming technology that has the potential to reach that level of adoption is LiDAR.

WHAT IS LIDAR?

LiDAR, or light detection and ranging, is a popular remote sensing method for measuring the exact distance of an object on the earth’s surface. Initially used in the 1960s, LiDAR has gradually received increasing adoption, particularly after the creation of GPS in the 1980s. It became a common technology for deriving precise geospatial measurements.

LiDAR requires three components: the scanner, laser, and GPS receiver. The scanner sends a pulsed laser to the GPS receiver to calculate an object’s variable distances from the earth surface. The laser emits light which travels to the ground and reflects off things like buildings, tree branches and more. The reflected light energy then returns to the LiDAR sensor where the associated information is recorded. In combination with photodetector and optics, it allows for an ultra-precise distance detection and topographical data.

WHY IS LIDAR IMPORTANT?

As we covered in our rundown of the iPhone 12, new iOS devices come equipped with a brand new LiDAR scanner. LiDAR now enters the hands of consumers who have Apple’s new generation of devices, enabling enhanced functionality and major opportunities for app developers. The proliferation of LiDAR signals toward the technology finding mass adoption and household name status.

There are two different types of LiDAR systems: Terrestrial and Airborne. Airborne LiDAR are installed on drones or helicopters for deriving an exact measurement of distance, while Terrestrial LiDAR systems are installed on moving vehicles to collect pinpoints. Terrestrial LiDAR systems are often used to monitor highways and have been employed by autonomous cars for years, while airborne LiDAR are commonly used in environmental applications and gathering topographical data.

With the future in mind, here are the top LiDAR trends to look out for moving forward:

SUPERCHARGING APPLE DEVICES

LiDAR enhances the camera on Apple devices significantly. Auto-focus is quicker and more effective on those devices. Moreover, it supercharges AR applications by greatly enhancing the speed and quality of a camera’s ability to track the location of people as well as place objects.

One of the major apps that received a functionality boost from LiDAR is Apple’s free Measure app, which can measure distance, dimensions, and even whether an object is level. The measurements determined by the app are significantly more accurate with the new LiDAR scanner, capable of replacing physical rulers, tape measures, and spirit levels.

Microsoft’s Seeing AI application is designed for the visually impaired to navigate their environment, however, LiDAR takes it to the next level. In conjunction with artificial intelligence, LiDAR enables the application to read text, identify products and colors, and describe people, scenes, and objects that appear in the viewfinder.

BIG INVESTMENTS BY AUTOMOTIVE COMPANIES

LiDAR plays a major role in autonomous vehicles, relying on a terrestrial LiDAR system to help them self-navigate. In 2018, reports suggest that the automotive segment acquired a business share of 90 percent. With self-driving cars inching toward mass adoption, expect to see major investments in LiDAR by automotive companies in 2021 and beyond.

As automotive companies look to make major investments in LiDAR, including Volkswagen’s recent investment in Aeva, many LiDAR companies are competing to create the go-to LiDAR system for automotive companies. Check out this great article by Wired detailing the potential for this bubble to burst.

LIDAR DRIVING ENVIRONMENTAL APPLICATIONS

Beyond commercial applications and the automotive industry, LiDAR is gradually seeing increased adoption for geoscience applications. The environmental segment of the LiDAR market is anticipated to grow at a CAGR of 32% through 2025. LiDAR is vital to geoscience applications for creating accurate and high-quality 3D data to study ecosystems of various wildlife species.

One of the main environmental uses of LiDAR is for soliciting topographic information on landscapes. Topographic LiDAR is expected to see a growth rate of over 25% over the coming years. These systems can see through forest canopy to produce accurate 3D models of landscapes necessary to create contours, digital terrain models, digital surface models and more.

CONCLUSION

In March 2020, after the first LiDAR scanner became available in the iPad Pro, The Verge put it perfectly when they said that the new LiDAR sensor is an AR hardware solution in search of software. While LiDAR has gradually found increasing usage, it is still a powerful new technology with burgeoning commercial usage. Enterprising app developers are looking for new ways to use it to empower consumers and businesses alike.

For supplementary viewing on the inner workings of the technology, check out this great introduction below, courtesy of Neon Science.

AIoT: How the Intersection of AI and IoT Will Drive Innovation for Decades to Come

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We have covered the evolution of the Internet of Things (IoT) and Artificial Intelligence (AI) over the years as they have gained prominence. IoT devices collect a massive amount of data. Cisco projects by the end of 2021, IoT devices will collect over 800 zettabytes of data per year. Meanwhile, AI algorithms can parse through big data and teach themselves to analyze and identify patterns to make predictions. Both technologies enable a seemingly endless amount of applications retained a massive impact on many industry verticals.

What happens when you merge them? The result is aptly named the AIoT (Artificial Intelligence of Things) and it will take IoT devices to the next level.

WHAT IS AIOT?

AIoT is any system that integrates AI technologies with IoT infrastructure, enhancing efficiency, human-machine interactions, data management and analytics.

IoT enables devices to collect, store, and analyze big data. Device operators and field engineers typically control devices. AI enhances IoT’s existing systems, enabling them to take the next step to determine and take the appropriate action based on the analysis of the data.

By embedding AI into infrastructure components, including programs, chipsets, and edge computing, AIoT enables intelligent, connected systems to learn, self-correct and self-diagnose potential issues.

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One common example comes in the surveillance field. Surveillance camera can be used as an image sensor, sending every frame to an IoT system which analyzes the feed for certain objects. AI can analyze the frame and only send frames when it detects a specific object—significantly speeding up the process while reducing the amount of data generated since irrelevant frames are excluded.

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While AIoT will no doubt find a variety of applications across industries, the three segments we expect to see the most impact on are wearables, smart cities, and retail.

WEARABLES

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The global wearable device market is estimated to hit more than $87 billion by 2022. AI applications on wearable devices such as smartwatches pose a number of potential applications, particularly in the healthtech sector.

Researchers in Taiwan have been studying the potential for an AIoT wearable system for electrocardiogram (ECG) analysis and cardiac disease detection. The system would integrate a wearable IoT-based system with an AI platform for cardiac disease detection. The wearable collects real-time health data and stores it in a cloud where an AI algorithm detects disease with an average of 94% accuracy. Currently, Apple Watch Series 4 or later includes an ECG app which captures symptoms of irregular, rapid or skipped heartbeats.

Although this device is still in development, we expect to see more coming out of the wearables segment as 5G enables more robust cloud-based processing power, taking the pressure off the devices themselves.

SMART CITIES

We’ve previously explored the future of smart cities in our blog series A Smarter World. With cities eager to invest in improving public safety, transport, and energy efficiency, AIoT will drive innovation in the smart city space.

There are a number of potential applications for AIoT in smart cities. AIoT’s ability to analyze data and act opens up a number of possibilities for optimizing energy consumption for IoT systems. Smart streetlights and energy grids can analyze data to reduce wasted energy without inconveniencing citizens.

Some smart cities have already adopted AIoT applications in the transportation space. New Delhi, which boasts some of the worst traffic in the world, features an Intelligent Transport Management System (ITMS) which makes real-time dynamic decisions on traffic flows to accelerate traffic.

RETAIL

AIoT has the potential to enhance the retail shopping experience with digital augmentation. The same smart cameras we referenced earlier are being used to detect shoplifters. Walmart recently confirmed it has installed smart security cameras in over 1,000 stores.

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One of the big innovations for AIoT involves smart shopping carts. Grocery stores in both Canada and the United States are experimenting with high-tech shopping carts, including one from Caper which uses image recognition and built-in sensors to determine what a person puts into the shopping cart.

The potential for smart shopping carts is vast—these carts will be able to inform customers of deals and promotion, recommend products based on their buying decisions, enable them to view an itemized list of their current purchases, and incorporate indoor navigation to lead them to their desired items.

A smart shopping cart company called IMAGR recently raised $14 million in a pre-Series A funding round, pointing toward a bright future for smart shopping carts.

CONCLUSION

AIoT represents the intersection of AI, IoT, 5G, and big data. 5G enables the cloud processing power for IoT devices to employ AI algorithms to analyze big data to determine and enact action items. These technologies are all relatively young, and as they continue to grow, they will empower innovators to build a smarter future for our world.

How to Leverage AR to Boost Sales and Enhance the Retail Experience

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The global market for VR and AR in retail will reach $1.6 billion by 2025 according to research conducted by Goldman Sachs. Even after years of growing popularity, effectively employed Augmented Reality experiences feel to the end-user about as explicitly futuristic as any experience created by popular technology.

We have covered the many applications for AR as an indoor positioning mechanism on the Mystic MediaTM blog, but when it comes to retail, applications for AR are providing real revenue boosts and increased conversion rates.

Augmented Reality (AR) History

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While working as an associate professor at Harvard University, computer scientist Ivan Sutherland, aka the “Father of Computer Graphics”, created an AR head-mounted display system which constituted the first AR technology in 1968. In the proceeding decades, AR visual displays gained traction in universities, companies, and national agencies as a way to superimpose vital information on physical environments, showing great promise for applications for aviation, military, and industrial purposes.

Fast forward to 2016, the sensational launch of Pokemon GO changed the game for AR. Within one month, Pokemon GO reached 45 million users, showing there is mainstream demand for original and compelling AR experiences.

Cross-Promotions

Several big brands took advantage of Pokemon GO’s success through cross-promotions. McDonald’s paid for Niantic to turn 3,000 Japan locations into gyms and PokeStops, a partnership that has recently ended. Starbucks took advantage of Pokemon GO’s success as well by enabling certain locations to function as PokeStops and gyms, and offering a special Pokemon GO Frappucino.

One of the ways retailers can enter into the AR game without investing heavily in technology is to cross-promote with an existing application.

In 2018, Walmart launched a partnership with Jurassic World’s AR game: Jurassic World Alive. The game is similar to Pokemon GO, using a newly accessible Google Maps API to let players search for virtual dinosaurs and items on a map, as well as battle other players. Players can enter select Walmart locations to access exclusive items.

Digital-Physical Hybrid Experiences

The visual augmentation produced by AR transforms physical spaces by leveraging the power of computer-generated graphics, an aesthetic punch-up proven to increase foot traffic. While some retailers are capitalizing on these hybrid experiences through cross-promotions, others are creating their own hybrid experiential marketing events.

Foot Locker developed an AR app that used geolocation to create a scavenger hunt in Los Angeles, leading customers to the location where they could purchase a pair of LeBron 16 King Court Purple shoes. Within two hours of launching the app, the shoes sold out.

AR also has proven potential to help stores create hybrid experiences through indoor navigation. Users can access an augmented view of the store through their phones, which makes in-store navigation easy. Users scan visual markers, recognized by Apple’s ARKit, Google’s ARCore, and other AR SDKs, to establish their position, and AR indoor navigation applications can offer specific directions to their desired product.

Help Consumers Make Informed Choices

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AR is commonly employed to enrich consumers’ understanding of potential purchases and prompt them to buy. For example, the “IKEA Place” app allows shoppers to see IKEA products in a superimposed graphics environment. IKEA boasts the app gives shoppers 98% accuracy in buying decisions.

Converse employs a similar application, the “Converse Sampler App”, which enables users to view what a shoe will look like on their feet through their device’s camera. The application increases customer confidence, helping them make the decision to purchase.

Treasury Wines Estates enhances the consumer experience with “Living Wine Labels”: AR labels that bring the history of the vineyard to life and provide users with supplementary information, including the history of the vineyard the wine came from and tasting notes.

Conclusion

AR enables striking visuals that captivate customers. As a burgeoning tool, AR enables companies to get creative and build innovative experiences that capture their customers’ imagination. Retailers who leverage AR will seize an advantage both in the short term and in the long term as the technology continues to grow and evolve.