Some readers may recall building a line-following robot during their school days. Involving some IR LEDs, perhaps a bit of LEGO, and plenty of trial-and-error, it was fun on a tiny scale. Now ...

Humanoid robots are entering the workforce. Following in the footsteps of Figure 01 at BMW and Digit in Amazon's R&D facility, Apptronik's Apollo bot is helping skilled human workers build cars ...