HTC launched a new set of developer tools today that could lead to better apps for its Android phones.
The OpenSense software development kit, which is now live on HTC’s developer web site, lets developers design applications that will specifically interact with HTC’s custom version of Android, HTC Sense.
Sense is a custom graphical user interface created by HTC, built atop the Android platform. The Sense interface serves to differentiate HTC phones from devices made by Motorola, Samsung, LG and others. So instead of picking up an HTC device and seeing the same screen you would on many other Android phones, you get HTC’s particular flavor of Android.
Developers can use the tools to create apps that utilize different HTC-specific Android traits, like the stylus pen that comes with the Flyer tablet, or Android’s stereoscopic 3-D display.
The new OpenSense platform is a step in HTC’s progressing differentiation strategy. If HTC can lure more developers into creating apps that interact with Sense, that means more content available specifically for HTC devices — which, in turn, gives potential customers more reasons to purchase HTC-made products.
HTC is hosting the toolkit at its developer resources page, found here.
HTC’s flipped the switch on its development website, which was designed to be a “one-stop shop” for a wide variety of SDKs and other resources for developers. As promised, the manufacturer’s OpenSense SDK — which includes a S3D SDK for HTC’s 3D stereoscopic interface and pen SDK for its Scribe feature — is now available for download; there’s also plenty of kernel source codes to peruse and access. Finally, the Bootloader Unlock web tool, one of the most highly anticipated pieces of software that the company’s promised to unleash, only shows as “coming soon” on the site. There hasn’t been any official word on when it’ll go live, but we’re expecting it to happen later this month as the EVO 3D and the Sensation both get adorned with their unlocks. It’s great to see the company follow through completely on one of its promises, eh?
The Chrome Web Store welcomed a new arrival today, and it goes by the name of appMobi XDK. While the addition is targeted squarely at developers, it’s entirely free and packs quite a doozy — cross-platform HTML5 software development from within the web browser. As you might expect, the tool is perfect for making applications to run within Google Chrome, but get this… it’s also capable of creating native apps for submission to Apple’s App Store and the Android Market. Like any competent development environment, it features a full set of debugging tools, along with the ability to test your apps via on-screen emulation and directly from your target device. Hardware integration is accomplished with JavaScript hardware abstraction, which enables access to the camera, GPS, accelerometer and the like. Further, the platform boasts full compatibility with PhoneGap, which means you can easily transition if you’ve got a project in the works. If you’re already hooked, be sure to check out the PR after the break, which describes such goodies as in-app purchasing and secure user authentication, which are made possible with appMobi’s cloud services.
Redpark’s iOS cable lets you interact with Arduino hardware through iPhones, iPods and iPads. Photo courtesy of Make
With the introduction of a new cable made for Apple’s iOS devices, hardware modders are no longer beholden to the Android platform alone to fulfill their hacking desires.
Electronics accessory builders Redpark introduced a serial cable on Monday, which lets you connect your iPod, iPad or iPhone devices to physical computing peripherals. After hooking your iOS device up to hardware like Arduino — one of the more popular open-source hardware platforms with the DIY community — you can download a software developer kit that allows you to control the unit using your iPhone like a remote control.
Over the past few years, open hardware computing platforms have grown in popularity. ARM Holdings’ mbed project gives non-programmer types the ability to program small computers known as microcontrollers, while encouraging integration with unconventional objects. In May, Android introduced its accessory developer kit (ADK) based on the Arduino hardware at its annual developer conference in San Francisco. Using the ADK and Arduino’s free software tools, those familiar with coding for Android can make programs that interact with other devices, from a simple LED to a remote-controlled robot.
While the iOS platform remains far from ‘open,’ Apple gave Redpark’s cable its official stamp of approval. That means unlike previously, you won’t have to jailbreak your iPhone to connect it to an Arduino unit.
The cable costs $60 from Redpark’s site, and works with devices running iOS version 4.3 and above.
Head on over to Make magazine for a great rundown of how to hook the cable up to your iOS device and get coding right away.
And just like that, it’s official. After hearing about the next incremental step in Honeycomb’s journey by way of Huawei’s MediaPad, we’ve seen breadcrumbs about its functional differences. Today, we’re being given the full shebang — Google has just made official v3.2, boosting the API level to 13 and releasing the SDK into the wild in one fell swoop. The new build brings along optimizations for a “wider range of tablets,” as well as “compatibility zoom for fixed-sized apps,” media sync from SD card (huzzah!) and an extended screen support API. Head on down to the links below for a closer look, and expect to see this rolling out to [insert your favorite Android tablet here] in due time.
Panasonic has already lured some big names to its Viera Connect platform, like MLB and Hulu, now the company is opening up to smaller devs who want to see their creations blown up for the big screen without the aid of additional hardware. The SDK went live back in January, but now the company is providing an easy path from creation to release for its smart TV ecosystem. Of course, Panasonic still maintains final control over what apps make it to the Viera market, but expect new games and streaming video sources to start popping up soon. Check out the PR after the break.
Good news for Palm Pre 2 owners of the Big Red variety, the endless breath-holding can finally stop — webOS 2.1 is finally making its way to your handset. Released back in March to the global unlocked masses, this update to HP’s platform brings along voice-dialing, email and security fixes, messaging backup (sorry, no MMS), and a Sense 3.0-like charging display that’ll float your photos, agenda, or simply keep the time. That should be enough to tide you over until the Pre 3 hits VZW’s stores, no? Die-hard Palm OS fanatics, chin up, your Classic emulator’s now only ten steps away.
In an attempt to edge its way into the crowded mobile payments market, a new credit card scanning system is saying “ah, hell no!” to typing and swiping. Card.io is billed as an SDK that takes advantage of smartphone cameras to let devs accept credit, because, as its creators point out, “typing on mobile phones is slow, and most consumers don’t have a separate hardware attachment.” When it’s time to pull out the plastic, Card.io gets your phone’s camera going, and up pops a little green rectangle, in which you frame your card and snap a pic. Your credit card info is then processed by a third-party merchant, and the details are subsequently deleted from your phone. Can you hear that? That’s the sound of our chubby thumbs breathing a sigh of relief. The Card.io SDK for iOS is now available at the source link below, and an Android version should be close behind. For now, hop on past the break for a video demo.
Microsoft opened up the Kinect Software Developement Kit to coders everywhere Thursday. (Photo: Jon Snyder/Wired.com)
Microsoft on Thursday released a software development kit for its Kinect gaming system, and hackers are already testing the limits of what the device can do.
After the release of the SDK, Microsoft invited a group of developers to its headquarters in Redmond, Washington to see what kinds of applications they could come up with for the device. Dubbed “Code Camp,” the developers were given 24 hours to create programs that would interact with the Xbox-based motion-sensing device.
Initially released in November of 2010, the Kinect replaces the traditional Xbox controller with the movements of your actual hands, using a camera that translates motion into controlling the videogame you’re playing. The device was a hit for the company; Kinect sales surpassed10 million units in March.
But the Kinect’s release proved to be bigger than just a hands-free videogame controller. The device’s motion controller opens doors to application across all sorts of fields, from major advances in robotics to medical research. Until now, sensors and cameras used for capturing the motion of 3-D objects were either cumbersome and expensive, or cheap and unreliable. At $150, the lightweight, compact Kinect is capable of capturing real-time 3-D motion at the perfect price.
Initial Kinect application ideas ranged from the bland — such as a human-controlled version of Atari’s Pong — to the nerdy — like the augmented-reality program that drops a lightsaber in your left hand.
The coolest by far, however, was the “Quadracopter” hack, which lets you move a four-propeller-powered helicopter through the air with a mere flick of your wrists, seen below:
Coders can access the Kinect’s video, microphone and depth sensors to build on the low-level data streams taken in by the hardware. They can also access some of the more high-level capabilities like noise and echo cancellation, and skeletal tracking makes gesture-navigation in applications possible.
For major platforms, launching a software development kit is a big deal. When launching a new piece of hardware like the Kinect, building a robust ecosystem of applications is important to attract potential buyers. In order for that to happen, hardware companies need to court the developer community, enticing coders to build different programs for the new device. Recently, Apple has seen the most success in this realm, as its iOS platform contains over 500,000 applications available for download in its App Store. Similarly, Android is catching up with over 200,000 in the Android Market.
What’s difficult to imagine, however, is how Microsoft can build its developer base of Kinect coders when there seems to be little financial incentive for them to join. As Make points out, Microsoft’s developer agreement terms essentially state “you can’t start a business, make money, sell services or consulting” using the SDK.
“Under the terms of the license for this SDK Beta, you cannot deploy applications created with the SDK Beta for use in your business operations,” according to the noncommercial-use terms Microsoft makes developers agree to. “Even if no fee is charged or received in connection with such use, such use in a business is still a commercial use and is not permitted under the SDK Beta license.”
This is arguably one of the biggest stumbling blocks for Android, which is being beaten out by iOS in terms of making developers more money.
Still, the impetus for Microsoft’s SDK release began with amateur coders creating homebrewed hacks with the Kinect for the fun of it. If opening up the SDK leads to more of this, Kinect’s platform could grow much larger.
Of course, Microsoft’s SDK release is initially available to Windows 7 developers only.
Nintendo couldn’t have put all those glorious names of third party developers up alongside its Wii U announcement earlier this month without giving those companies at least a glimpse at the actual hardware they’d have to code on. Sega Europe’s Gary Dunn was among those to have tinkered with a development kit before we even knew what the Wii U would be called, but he says that Nintendo intends to refresh that hardware to the latest prototype model at some point before the end of July. According to Gary, coding for the new system is pretty straightforward, and though he wouldn’t get into specifics about performance, he does expect more details to emerge once Nintendo starts distributing the latest version of the Wii U dev platform. Asked about how it compares to the Xbox 360 and PS3, Sega’s dev leader simply said the new Nintendo console is “different.”
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