Seems like a disaster. Everything would have to be activated vocally and that'd lead to thousands of people wandering the streets simultaneously talking to themselves and speaking slowly to get the program to detect what they're saying. Than what stops people from walking into busy streets and drivers crashing into each-other because they're to busy watching porn that's obscuring their vision, or what about schools? Kids would be watching movies rather than actually learning anything. Death tolls rise, we get dumber than ever, It will be the end of us all! THE END IS NIGH!