Exvision vs WordsKeeper

The gesture tracking camera that works with a broad range of platform and allows you to gesture-play your favorite games on TV !

ZKOO is the first gesture tracking camera based on Hi-Speed Vision, which leverages images taken at much higher frame rate than standard video. As it perfectly reproduces multi-touch UI, it works with a broad range of host devices, including PC, Tablet, Set Top Box, OTT Box, Game Console and Smart TV. Since it does not require game to be modified, out of the box, you can gesture-play hundreds of existing games and apps.

Learn any language, keep words, phrases, notes and more... in one place.

WordsKeeper is a simple web app for foreign language learners. It lets you build your own vocabulary, keep everything in one place and group by category, create learning groups, share with other people and more. Available on any device.