Halo's high quality images, omnipresent sound and realtime responsiveness made it seem as if everyone was in the same room. but as immersive as the experience was, there are still two things missing. One is eye contact. Unless people look straight into the camera when speaking, they appear on screen to be looking down rather than straight ahead. This is because the cameras, like most webcams, are mounted above the display screen. so you can never really look someone in the eye.
More important, Halo is missing a channel program. '' channel Partners are a strong part of out future strategy.