Samsung catches a lot of flak for all of the "bloatware" it preinstalls on its Galaxy line of devices. Many users complain that "TouchWiz," Samsung's custom Android skin, causes lag with its overabundance of features. But some of these features can actually be pretty handy, like Multi-Window Mode or Milk Music.
One such handy TouchWiz feature is the "Smart Alert" function. Say you've missed a notification, and you come back to your phone completely unaware. Smart Alert gives you a gentle vibration as soon as you pick up your phone (even before you turn the screen on) to let you know that... more