Japanese “calm technology” company Mui Lab has unveiled the consumer-ready version of its Mui Board – a minimalist control hub for the smart home that looks like an unassuming block of wood.

Designed for wall mounting, the Mui Board is a plank of timber that lights up from within using a subtle white LED dot matrix display.

This can be used like a touch screen to control lighting, curtains, thermostats, speakers and other elements of the home.