PointGrab’s AirTouch system has been around since 2008, offering cutting-edge technology that focuses on intuitive hand gesture recognition. It works with 2D cameras, and uses Logitech webcams that can be integrated into a variety of PC models. The PointGrab is operated by a Natural User Interface, that uses face and hand gestures.
The system has already been installed in over 20 million devices. This company, based in Israel, has partnered with Samsung for Smart TVs, the CE manufacturer CE, and Lenovo.
The system that PointGrab has developed allows users to point at icons on surfaces of devices, and they will perform the desired command without touching them. It’s just like pressing a button on surface, but here, the air becomes your interface for controlling devices. Users can make gestures, and use them as virtual controls. For example, you can change the channels of the TV by drawing the channel’s number in the air with your finger. You can fast forward or rewind videos by moving your hand around in the air, and can silence the TV by lifting a finger to your lips.
In order for this technology to work, the software has to be enabled on the user’s TV and webcam. Users can then bring gadgets and games, that originally made for touchscreen devices, to the TV. It can be combined with IR LEDs for use in completely dark room.
This 3D PrimeSense technology is comparable to Kinect. What makes it different is that this device tracks the hands, face, and fingers, while Kinect focuses on tracking the full body to carry out commands.
The company currently offers a software development kit for free, in an attempt to draw companies towards potentially integrating PointGrab into their products. The app, CamMe, is compatible with iPads, using the FaceTime camera to read the user’s gestures and gain control the device.
PointGrab has recently announced its partnership with SunPlus Innovation, that will install gesture control options to air conditioners, lights and window shades. Users will then be able to point at the gesture-enabled light switch, and it will turn on. Like magic! These sensors work for users who stand up to 20 feet from the light sensor. Gesture-control in homes will potentially become more integrated into households all over the world.
Story via PointGrab
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