On 16 March 2009 British scientist Mark Gasson had an advanced glass capsule RFID device surgically implanted into his left hand. In April 2010 Gasson's team demonstrated how a computer virus could wirelessly infect his implant and then be transmitted on to other systems.[6] Gasson reasoned that with implanted technology the separation between man and machine can become theoretical because the technology can be perceived by the human as being a part of their body. Because of this development in our understanding of what constitutes our body and its boundaries he became credited as being the first human infected by a computer virus.