They can't be serious... They actually believe that people will choose this over using standard "old fashioned" keyboards?
And they actually found a living, breathing, out-of-work zombie corpse to demonstrate the "moves"...
Gmail Motion BETA
Watch the video and visit the link they provide if you actually want to try it.
Note: I know this isn't related to offline marketing, but I knew you guys world probably find a way to twist it into something actually useful if ever there is a way!