Swarm of 'dumb' robots work together to get stuff done
New robot swarm research shows that, as magnetic interactions increase, dispersed “dumb robots” called BOBbots can gather in compact clusters to accomplish complex tasks. Getting swarms of robots to work collectively can be challenging, unless researchers carefully choreograph their interactions—like planes in formation—using increasingly sophisticated components and algorithms. But what can be reliably accomplished when the robots on hand are simple, inconsistent, and lack sophisticated programming for coordinated behavior? Researchers sought to show that even the simplest of robots ...