Clock Designer Colour to bright or dark

With today’s killer new designs for all sorts of gadgets we have got hold of some thing that really makes inspiration in clock design. The clock Works perfectly using light sensor to switch clock at invert mode: the figures are white in the dark time of day and black at daytime. Designed and made by Vadim Kibardin’s a Black & White Clock (an average length is 60 mm x 110 mm x 10mm)turns two dimensions into three with a series of four OLED digits. Every Clocks digits has self-contained power supply and independent control

A light sensor would figure out if it’s bright or dark in the room, adjusting the numbers accordingly–going dark to form numbers during the day, and bright white at night.