Why this obsession about carrying your mobile verywhere indoors? It is just as easy to carry a landline phone - and a lot more comfortable to hold. Emails, searching etc are much more comfortable accessed through a machine with a bigger screen - ipad, tablet, laptop etc.
I do lots of the things other people do, carrying a phone around, always having it within reach when alone in the house etc etc.
Mobile phones are fine and dandy and essential outside the house, but why people are obsessed with doing everything on their phone even if it is complkicated difficult and on a minute screen I really do not understand.
I use the best gadget for the job; a mobile when out, a comfortable to hold landline phone indoors and a laptop or desk top computer with a decently sized screen for emails, searching etc etc.