Multi-user support on Android smartphones and tablets is said to already exist within Jelly Bean, although there is no working user-switching implementation yet. Still, analysis of the underlying code suggests that Google developers may be working on enabling multi-user support in the near future.
Smartphones and tablets are primarily personal devices. You don’t usually share your phone or tablet with family members, colleagues or friends. However, multi-user setups do have their use. For instance, enterprise users may want to keep separate accounts for work and home use. Then there’s also the concept of [...]