In March 2002 a one hundred electrode array (such as pictured left) was surgically implanted into the left arm of Professor Kevin Warwick. This photo shows him with the connector pad attached to his arm. He also underwent surgery in 1998 for his first implant. More images are on view at the Photo Gallery(1) of his website.

1. http://www.rdg.ac.uk/KevinWarwick/html/photo_gallery.html