smarter prosthetic arms are in the near future. Philip Kennedy is the first researcher to successfully implant and record signals from neural electrodes in humans. the documentary Beyond Human Senses, by Sanjida O'Connell, showed one of his quadriplegic patients "typing" sentences through thought. Kevin Warwick is working towards the day when we are all connected to each other through thought, while Stelarc explores extension of the human body.