Len, Issan
this man was an expert in artificial intelligence and droid programming. He was known as the creator of the X0-X1 prototype, a droid he hoped to develop as a central controller of space station operations. However, as the experimental development of X0-X1 progressed, Doctor Len started to see problems in its personality. He hired Doctor Vreen away from Bioniip Laboratories, hoping to have Vreen solve the problems he had encountered. Len then contacted Walex Blissex and told him about the X0-X1 prototype, hoping to turn the technology over to the Alliance. However, Vreen soon stole the prototype and planned to sell it to the Empire. The Alliance dispatched a team of agents to protect Doctor Len, but they arrived on Cloud City too late to save him. Len was killed by F-3PO, a droid which had been taken over by X0-X1, before the Alliance agents could rescue him.