Any advancement in 3D where you don't have to wear stupid "peripheral visionless" glasses must be winner.
BTW, I've worked out where to keep your tablet when on the move, forget the "man-bag", go for "T-shirt Pouch". Shaped like a chestplate from antiquity, this shirt has a large pocket in the front where you slip your Pad. I know, some might say "reminds me of Telly-tubbies!" .. yeah! but if your pad is running a porno, it would be telly-tuggers instead!

... joking.
Hope your new ideas are winners ..
.