Have you ever watched somebody with long fingernails tap-tap-tapping at their iPhone or iPad screen? It’s painful. Either their overgrown keratin caps skitter over the screen in a chitinous clatter, or they have to approach the screen with the flat pads of their fingers, as if they were carefully giving the government a perfect image of their fingerprints.
But no longer. The most useful new product showcased at this year’s CES is Elektra Nails, a set of capacitive stick-on talons.