Googles Project Tango smartphone uses a variety of sensors to see and map the world around it in 3D, and now Google is building all of that functionality into a tablet. The Project Tango Tablet, being unveiled today, comes four months after Google announced the initial experimental smartphone, which its developing as a way to improve indoor mapping and visual assistance, and even offer new avenues for gaming. The tablet will be sold as a $1,024 development kit later this year, and Google is reportedly building thousands of them — a big difference from the 200 smartphones it distributed in March. Designed for professional developers interested in exploring the future of mobile 3D sensing.