Samsung promised a major software update for it's Galaxy Tab called the TouchWiz software update on August 5th. The UI of the tablet has been optimized with 'Live panels', 'Mini apps tray', 'Quick Panel' to give the user a better experience. The update also brings Swype to the tablet. The Social Hub feature also debuts in the platform, the one which Samsung smartphone users are familiar with. Samsung also announced a range of accessories for the tablet including a bluetooth keyboard. You can catch snips from the Samsung event in the video below. It was launched in India on August 10th.