Cinnamon, a Linux desktop environment developed by the same team that is also building Linux Mint, has been updated yet again, although this time it's a rather small progression.
Android drone tracks you by computer vision
Kickstarter is showing an $899, Android-based “Mind4″ follow-me drone that tracks you entirely by computer vision, and interprets full-body gestures.
Like fellow Kickstarter drone projects AirDog and Hexo+, as well as 3D Robotics’s Iris+, AirMind’s Mind4 quadcopter is designed as a “follow-me” drone for recording videos of a moving target. Unlike these products, however, which don’t run Android or Linux, the Mind4 runs Android on a quad-core, 2GHz ARM processor, giving it the brainpower to run advanced vision recognition algorithms. As a result, Mind4 can track you solely via computer vision via its VAPS (vision augmented piloting system) engine rather than depending on less reliable GPS or tricky manual controls.
The ArrayFire GPU compute library that allows for simplified GPU computing via targeting its own optimized library and API for GPGPU kernel generation than writing your own CUDA/OpenCL kernels, has been open-sourced.
ArrayFire is advertised as being faster than other acceleration libraries like Armadillo, Intel Math Kernel Library, etc. ArrayFire supports OpenCL GPUs -- and hardware like the Intel Xeon Phi MIC -- as well as NVIDIA GPUs via CUDA. Last but not least there's also a C programming back-end.