From All About Circuits: Google ATAP is bringing touchless interfaces to the market using a miniaturized radar chip no bigger than a dime. This is Project Soli.
Soli’s radar sensor is a marvel in many respects. For one thing, it solves a long-lived issue when it comes to gesture-recognition technology. Previous forays into the topic yielded almost-answers such as stereo cameras (which have difficulty understanding the overlap of fingers, e.g.) and capacitive touch sensing(which struggles to interpret motion in a 3D context).
Google ATAP’s answer is radar.
Radar is capable of interpreting objects’ position and motion even through other objects, making it perfect for developing a sensor that can be embedded in different kinds of devices like smartphones... (full article)
Designed for assembly and inspection applications in the electronics equipment and automobile components industries, the THE600 SCARA is a powerful automation tool. Advancing from the specifications of the existing THE400 SCARA, the THE600 has been developed to meet growing demand for fast-cycle automation. The THE600 model includes improvements in synchronised control and tracking precision. The THE600 is compact in design and offers improved high speed, with 60 per cent higher payload capacity than competing SCARA models in the same price range, making it the price-to-performance leader. Affordable price, impressive performance.