That’s HTC’s latest attempt at keeping us salivating over whatever their next announcement is going to be, whether that’s the M7 or something completely different. If nothing else, it’s creepy. A heart melding together with a circuit is an odd choice for attracting attention to a smartphone, but it does seem to fall in line with calling something the Droid DNA, (if they release a phone named after a kidney, I’m not buying it, I don’t care how awesome it is) so this might be a trend for HTC in the future. Or it could be something software related, like a living personal assistant along the lines of Siri or S-Voice. It’s really anyone’s guess at this point, at least until HTC wants to fill us in during their event scheduled later this month.
source: Android Community