scientists create the next generation of living robots /

Artificial living organisms can work together in swarms and record informationLast year,a team of biologists and computer scientists from Tufts University and the University of Vermont (UVM) created novel, tiny self-healing biological machines from frog cells called “Xenobots” that could move around, or push a payload,and even exhibit collective behavior in the presence of a swarm of other Xenobots. 
salvage alert for Xenobots 2.0. 

Source: tufts.edu