Most folks who have used different Android-powered smartphones might probably lean with HTC's special touch in tweaking the stock Android user interface through HTC Sense, and it seems that this user interface enhancement will be getting an update in the form of HTC Sense 4.0, where this version has already undergone a preview. Apparently, some of the features of HTC Sense 4.0 will include a Smart Sync option that will analyze and learn your email behavior, adjusting push-notifications accordingly in order to maximize battery life for those who are light users, and making sure heavy users are always on top of their emails at all times.
Ubergizmo, HTC Sense 4.0 previewed
