So far if you want to buy Leap Motion, you need to buy sensor separately or buy a HP laptop or desktop that comes with Leap Motion sensors technology. HP is now looking to change the situation by making Leap Motion keyboard available for sale separately for $99. And it will work fine on any Windows 7 or Windows 8 PC as long as you have the Leap Motion software installed. This is a great news for developers and enthusiasts who wants to experience gesture tracking on their PCs. Source: Engadget ...

Read More →

In addition to the project on mechanical keyboards that can detect gestures, Microsoft Research has also demoed another project at ACM CHI Conference on Human Factors in Computing Systems 2014 related to new vision based system. This project is called RetroDepth, and this system can accurately sense the 3D silhouettes of hands, styluses, and other objects, as they interact on and above physical surfaces. The main highlight is that it can be setup using cheap and simple methods. We present RetroDepth, a new vision-based system for accurately sensing the 3D silhouettes of hands, styluses, and other objects, as they interact on and above physical surfaces. Our setup is simple, cheap, and easily reproducible, comprising of two infrared cameras, diffuse infrared LEDs, and any off-the-shelf retro-reflective material. The retro-reflector aids image segmentation, creating a strong contrast between the surface and any object in proximity. A new highly efficient stereo matching algorithm ...

Read More →

Microsoft Surface Touch Cover 2 supports touch gestures across keys and touchpad. Touch Cover 2 has 1092 sensors while the original Touch Cover had 80 sensors. All these Touch Cover 2 pressure sensors have 1024 pressure levels and all the processing is done inside Touch Cover to support gestures. It supports gestures like the below, •Spacebar slide to select – When you’re typing in any Windows 8 style application on the Touch Cover 2 or using the on-screen keyboard, context aware suggestions will be displayed in real time as you type. You can reach up to the screen to select a word if you see the want you intend on typing, or you can slide your thumb across the spacebar to cycle through the three selections. Tap the space bar to lock in your choice. A space will be added after that word automatically, but if you punch in any punctuation, Windows will ...

Read More →