Like we said, we got really used to it and found it to be more comfortable than a number of mice we've used over the past few months just because we are able to just tilt our hand to rest on the mouse.
While both the left and right mouse buttons do require a solid press, they're large and responsive all the way up to the apex of the mouse, and there's actually only a single spot (on the extreme upper-right-hand corner of the right mouse button) where it won't actuate if pressed down.
Injuries associated with the use of computers or their accessories include joystick digit, mouse elbow and central palmar blister on the inside of the hand.
Leap Motion impressed attendees by enabling people to throw away the mouse and control computers with natural hand gestures, allowing users to literally mold their ideas on the screen.