There isn’t anybody on earth that’s going to want to hold a tablet to their ear. - Matt Burns, You’re Funny, Huawei
I am betting that this will become the norm, actually. Or doing the equivalent through earphones, which will rapidly be wireless and unobtrusive. Google Glass is the new glowing blue bluetooth earplug, perhaps, but talking into a 7 or 9 inch tablet won’t be odd in 2014. For many, these tablets will become their proximals: the devices they always have within reach.