VRI is ideal for a one-on-one conversation or with several people in the room. While Purple VRI is an excellent option for immediate, on-demand interpreting sessions, it is not a comprehensive replacement for on-site interpreting services. Purple VRI may not be the best solution in situations involving multiple participants without a firm speaking protocol, complex exchanges or sessions with individuals who have a secondary disability (i.e. low vision) that may impede their ability to understand the remote video interpreter.