With so many cool things coming out each week, it can be hard to wade through all the rock-awesomeness. With ‘Cool Tools’, we’ve done the hard work for you. This week we saw everything from a sleek new home security platform from Nest, a couple of convenient ways for learning how to code on-the-go, a…

Google’s Advanced Technology and Projects group has taken 100 year old technology and slapped it on a slab of sand to change how we interact with software and hardware. Project Soli consists of a small chip with a gesture control sensor to control devices without actually touching them. It’s a ‘gesture radar’ small enough to fit on a watch, keyboard, monitor or tablet, and functional enough to control sliders, buttons or 3D objects with pinpoint accuracy.