most would say the buttons on the nexus 7 are signature and thats because they are. Sadly, during certain activities such as web browsing and gaming they can be a bit intrusive. Ive tried disabling it andusing alternatives such as button savior and sudebar but neither is nesrly as practical as the navbar. Im not necessarily looking to get rid of the navbar but looking for a way to make it so that the buttons are always in that little orb shape unless touched. This is a much more elegant design than what it currently is in my opinion. Thanks!