This sink's design is broken in at least 2 ways.
This sink was installed only a few months ago in a high tech low spec building, yet the hot and cold water are distributed in 2 separate faucets. In the year 2011 you still have to chose between burning or freezing your hands every time you wash. Whoever designed this obviously isn't big on post-toilet hygiene.
The other issue, again if you use such a device, is the room left for you to maneuver your hands while washing.. . Actually, just trying to collect water is difficult, you find yourself constantly hitting the back of the sink with your hands.