http://www.transcendencemovie.com, http://en.wikipedia.org/wiki/Transcendence_(2014_film)
People merging into computer programs & machines is both fascinating & horrific.
http://insidemovies.ew.com/2013/12/20/transcendence-trailer, http://www.imdb.com/title/tt2209764
http://www.dailymail.co.uk/tvshowbiz/article-2527133/Johnny-Depp-undergoes-radical-cyber-transformation-tries-immortal-paranoid-teaser-Transcendence.html
In most cases it's not necessary to make robots appear human.
However, this TV series depicts why a disc, cylinder, sphere, & cube robots aren't always the best shape to interact with people.
http://thedigitallabyrinth.blogspot.ca/2013/11/almost-human-tv-series.html
http://thedigitallabyrinth.blogspot.ca/2013/12/humans-robotics-and-bionics.html
http://thedigitallabyrinth.blogspot.ca/2013/11/quantum-physics-proves-there-is-after.html
