Gioteck Real Triggers for PS3 Preview - IGN
The aim of the Real Triggers attachments are to cure the DualShock 3 and Sixaxis controllers of their difficult to grip and under-performing R2 and L2 buttons. It's commonly known that as triggers go, the R2 and L2 buttons of the PS3 controllers are pretty mediocre. Instead of arching inwards to reduce slipping and improve ergonomics, the PS3 controllers arch outwards, which prove troublesome when engaging in fast, forceful tapping. By utilizing a relatively simple snap-on design, the people at Real Triggers hope to remedy the DualShock 3 and Sixaxis' trigger woes. The Real Triggers attachments slide and lock onto the existing R2 and L2 buttons, resolving the issue by making a tapering ledge for your trigger fingers rest on.