Livera by Team HiCat is an open source hardware project which aims to bring machine vision features to the Arduino community.

Main features: 1.720hd video and photo capturing&processing 2.OpenCV enabled Color-Sensitive and Object-Tracking. 3.Wifi enabled wireless control (this can work with the iot!) 4.Image capturing and data recording onto the onboard sd card 5.Mobile observation and manipulation from our custom apps(web-based and native) 6.Programmable and open source.

https://www.kickstarter.com/projects/945994322/hicatlivera-start-making-your-first-machine-vision