I know what you're thinking: "Oh no, not another Android skin!" That was my initial thought, too; after seeing what Sharp and frog (the design firm behind this skin) have done with Feel UX, though, I actually kind of like it.
First off, I think this is far different than any other Android skin we've ever seen. It appears to be highly functional, but still maintains a level of cleanliness that even the most meticulous minimalists among us can appreciate. Enough babble, though; have a look for yourself:
Android UI Engineer Kirill Grouchnikov has posted his slides from his AnDevCon III talk in responsive mobile design (for Android of course!) and putting that into practice on the Google Play Store app (even showing some of the layouts in use in the real app).
There is no shortage of launcher replacements for Android, but once in a while a new one comes along and takes the launcher experience to a new level. Such is the case with TSF Shell Pro, a new launcher currently in development by a team of developers who call themselves C3D. TSF, their brand, stands for The Special Forces, and special they are - just take a look at what the team cooked up.