Wearable cellphone concept

Here’s an interesting concept for a cellphone – you wear it around your hand instead, almost ensuring that missed calls are a thing of the past. Compatible with 3.5G and 4G communication standards, this concept cellphone utilizes the instinctive input method of “finger joints”, giving you up to a dozen buttons per finger joint after discounting the thumb. I suppose it is going to take a long time before anybody gets used to such input methods, but then again it will be quite a while before such a design becomes viable. I can already think of a multi-million dollar accessory to accompany this type of cellphone – deodorizers for those with sweaty palms!