MATRIC

MATRIC is an innovative app utilizing the smartphone to control applications on PC. In a nutshell, it allows you to create a button grid displayed on the smartphone or tablet  with each button performing an action in PC application or game.
MATRIC supports keyboard shortcuts, precise macros even barcode scanning and snapping photos.
Easy to use drag&drop editor allows you to create immersive game controller or tailor made productivity boosting interface on your smartphone or tablet.
Watch these tutorials to learn how

Visit matricapp.com for more details