Maybe until now many of android smartphone users don't know, from many android 4.1 Jelly Bean feature there is a secret feature that allows you to create different user accounts. This feature is still hidden and not yet officialy released, but it could be quite interesting in the future if developed better.

So just like the function of user accounts on the PC. that could create a different user for each user. so your android device can be used with other people (friends or family), of course, with different access permission.

Those function makes us feel that our android smartphone is not really in a tablet. An android tablet with a feature like that would make a look very Distinct.
Especially in the business area such multiple user accounts feature would be useful if multiple users could share just an Android 4.1 Tablet. Personally, it would be more family-oriented
Especially in the business area this user accounts feature would be useful if multiple users could share/use just with one Android 4.1 Tablet. look great

because those multiple user accounts feature as I have explained earlier that the feature is still hidden. Pocketnow people now have made a short video shown to demonstrate how to enable user accounts in Android 4.1 Jelly Bean. In this video, Android 4.1 User-function accounts show different tricks to do so.

How To Set User Account On Jelly Bean Video