Various size, speed and quality of picture options are available for video D. Advantages of Videophones 1. No computers are involved. In addition to the camera unit, only need TV and telephone. Unlike the computer, people aren't threatened by videophones because they use the technology people are already familiar with using. We have found that clients, family, kids, adults, value it.
Clinicians are much more critical of it.
E. Disadvantages of Videophones 1. Picture resolution is poor, lips don't coordinate with voice. Detail is lost. Future generations will bring better quality picture and more options for settings. Higher quality equipment is available.