Tag Archives: Camera

Learn How Google Bests ARKit with Android’s ARCore

Android Development, Augmented Reality, , , , , , , , , , , , , ,

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.

Tilting the Playing Field: iPhone 6 Technology Expands Possibilities for iOS App Developers

iOS Development, , , , , , , , , , , , , , , ,

The release of a new iPhone is always a major event. Apple is the most innovative and well-respected tech company in the world. This year, they’ve  already  released the iOS 8 (review our recent post Bite the Apple: Maximize iOS 8 to Vanquish Your Competition). Now, they’ve taken things a step further by unveiling not one, but two models for the latest iPhone: the iPhone 6 and iPhone 6 Plus. The day Apple made the iPhone 6 and 6 Plus available, they were backordered for a month. Sales numbers aren’t in yet, but first weekend sales for the iPhone 5 were over 5 million. For iOS developers, it’s safe to say the playing field has changed. Here’s what you need to know about the new iPhones to stay ahead of your competition:

COMPARISON

For starters, the iPhone 6 and iPhone 6 Plus are separated by size and functionality. The iPhone 6 Plus is a phablet, teetering the line between smartphone and tablet with a larger screen (5.5 inch vs. 4.7 inch), more precise display (1920×1080 vs. 1334×750), better battery, and slightly higher price tag ($199 vs. $299) than the standard iPhone 6 counterpart. The iPhone 6 will satisfy the casual consumer, while the iPhone 6 Plus is a must-have for the hardcore techies and upscale buyers who need the latest and greatest.

SCREEN DISPLAY

For developers, among the biggest changes will be the screen size. Android developers have been dealing with device fragmentation for years. Unlike the transition from iPhone 4 to 5, in which the aspect ratio changed from 3:2 to 16:9, the iPhone 6 and 6 Plus increase screen size from iPhone 5 while maintaining a 16:9 aspect ratio. This means there’s no black bars at either end of the screen when viewing content optimized for iPhone 5.

iPhone 6 and 6 Plus screens are not only larger, they are also better. Screens will now boast the notorious HD Retina Display currently available on MacBooks.

Another of the major factors which may cause developers to redesign their apps the latest models is the iPhone 6 Plus’s enhanced ability to display in landscape mode. Previous models didn’t have the screen space to effectively display much in anything other than portrait mode. The 6 Plus allows for the home screen to display in landscape mode in an iPad-like split view. Developers will have to take note of the increased screen real-estate and perhaps redesign their apps to creatively utilize the landscape mode.

TECHNOLOGY SPECS

Both the iPhone 6 and 6 Plus are fully loaded with an A8 chip featuring second-generation 64-bit desktop-class architecture, enhanced by an M8 motion coprocessor designed to efficiently measure user activity using advanced sensors. This allows the user to do more for longer periods of time. The A8 boasts 50x faster CPU performance and 84x GPU performance. The increased battery life on iPhone 6 can browse the web using LTE and 3G networks for 10 hours on standard models and 12 hours on iPhone 6 Plus.

METAL

Here’s the literal game-changer developers: in order to maximize the graphics performance out of the A8 chip and iOS 8, Apple is introducing Metal, a state-of-the-art program allowing CPU and GPU to work together to deliver top-tier graphics and complex visual effects. Metal provides the lowest-overhead access to GPU, features a streamlined API, compiled shaders, and support for efficient multi-threading. We’re excited to get working in the new program.

For more info, check out Apple’s Metal developer guide and this informative article over on GameFromScratch.

CAMERA

On their website, Apple boasts “The camera that changed photos now does the same for video.” It is quite a bold statement. The iPhone 6 iSight cameras now shoot real-time 1080p HD video at 60 frames per second, in addition to slow-motion video at 240 frames per second. The larger screen and HD Retina display certainly makes for a better viewing experience. The iPhone 6 Plus offers optical image stabilization, which stabilizes recorded images by varying the optical path to the sensor, making for smoother motion in video.

The iPhone 6 camera resolution remains at 8MP with the same sensor dimensions, pixel size, and lens specs found on iPhone 5s. The larger screen makes for a more detailed viewing area, but many Android users also enjoy larger screens. Apple has also made a major improvement to the iPhone’s ability to shoot at night with higher aperture and wider focal length, making for more crisper images. Compared side-by-side with the Galaxy S5, iPhone 5s, and Moto X, iPhone 6 takes the cake with most consistent results.

TOUCH ID and APPLE PAY 

Much has been said about Apple’s attempts to utilize fingerprint scanning technology as a security measure. The iPhone 6, in conjunction with iOS 8, puts into effect Touch ID: a fingerprint scanning technology which allows the user’s unique fingerprint to be used as a passcode to enter the iPhone, as well as to approve of purchases when used in conjunction with Apple Pay.

Apple Pay, expected release coming later in October, will scan your credit and debit card information to store it in your phone,  utilize Near Field Communication to make transactions in-stores, and allow users to approve purchases through Touch ID fingerprint scanning. The efficient combination of Apple Pay and Touch ID  may revolutionize check-out lines across the world.

CONCLUDING THOUGHTS

Overall, the iPhone 6 and 6 Plus have improved in every sense over the iPhone 5. The increased screen-size and graphics capabilities provided by Metal have opened the door for developers to create high-tech graphics on a larger canvas. The camera shoots better in low-light and the optical image stabilization makes for smoother video. The slow-motion video capabilities are sure to light up the social media landscape. The combination of Touch ID and Apple Pay make the process of purchasing, both online and off, indelibly easy. Apple has once again changed the playing field for hardware. Now, the question is how iOS app developers and their competition will keep up.

Mystic Media is an app development, marketing, and web design firm providing a host of services to clients, from Android and iOS Development, Strategic Marketing, Search Engine Optimization, and more. Contact us today by clicking here or by phone at 801.994.6815