Light bouncing off 50 disco balls? That’s a work of art. Or at least it is when you use multiple projectors and 3-D scanning technology to create an immersive disco ball light installation.

Unlike their nightclub counterparts, stay-at-home disco balls tend not to employ automation or lighting technology, but instead harness the power of the sun for their light shows, resulting in a ...

A disco ball is a deceptively simple thi. Here's how it works: A dense grid of 49 mirrors is placed on spinning stepping motors that are controlled by an Arduino.