We know, it's been tough waiting for word of a release date for Nintendo's Wii Vitality Sensor
. Almost as tough as figuring out what it actually does
. Nintendo's Satoru Iwata now looks to be clearing up a few details on both fronts, however, telling investors that the company "would like to deliver the actual product not too late in the year next year," and adding that the first game for it will have a "theme of relaxation, which is completely opposite from traditional ones, to enrich the users' lives." He also again mentioned the idea of using it to measure "how horrified a player is in a horror title" as another possibility, and compared the device to Wii Fit, which he says also initially caused people to doubt how well it would sell.