Well, here's something that thickens the plot a bit! A Reddit user was going through some patents from Tactus Technology, a company that works on morphable touch screens. Believe it or not, Nintendo is cited in at least 3 of the patents, most often relating to the Wii U. This doesn't 100% mean that Nintendo and Tactus are working together, but it also doesn't mean the idea is out of the question. With the rumored NX controller going around and talk of haptic feedback buttons surfacing, this Tactus find becomes even more interesting. Thanks to KingBroly for the heads up!