The other day the guys over at android developers blog said they would begin unveiling some of the changes in Android 1.5, and true to their word that have with these first images of the Android 1.5 changes.

Android 1.5 beings a new default look to the Android UI framework, designers have been working hard to polish and refine its appearance.

Part of the user interface refresh the minimum size of widgets has altered, Android 1.1 button had a minimum size of 44 x 48 whereas Android 1.5 size is 24 x 48, head over to android developer blog for more.