MacVoices #25010: CES Unveiled - FREE Bionics’ Device Helps Injury Recovery At CES Unveiled in Las Vegas we talked to Wei-Li (Summer) Chen of Overseas Business Development for FREE Bionics. She was wearing their device that can assist those who have suffered a leg, knee, or hip injury during convalescence. The status of FDA approval, the target audience, and when you can expect it are all part of the conversation.