You've wished you had a camera implant, right? We mean, it's pretty common: you've been on the bus or the incline and something went down and you were like, "I wish I was recording this right now." Well, we know of at least two folks looking to replace their prosthetic eyes with webcams, and now an artist living in New York wishes to sport an implant of his own. Wafaa Bilal, an NYU photography professor, plans on having a camera attached to a piercing on the back of his hea