...if you plan to be one of those Mars One colonists. For humanity at large, it's approximately the third frontier, depending on whether you start counting with John Glenn's sub-orbital flight. Or the fourth frontier, if you start with those Russian dogs and monkeys.
Who would want to do this? This woman seems perfectly sane.
The New York Times reports the Aloft Hotel reports a new robot has reported for duty as a bellhop.
On Aug. 20, the Aloft hotel here will begin testing this robotic bellhop, a wheeled service vehicle designed to shuttle items from the hotel lobby desk to guest rooms.
-- New York Times, August 11, 2014
It can work the elevator, deliver razor blades (to I guess murderers), and not blink if you're cheap with the tip. It cannot blink, period. They do not blink. Look forward to its cold dead eyes not blinking at you when you open the door at two in the morning to receive your razor blades.