A computer style camera like an xbox live one, and a network established.
Chat with our AI personalities
Yes, it works great.
You need special software to do this unless you hold a regular video camera up to the screen but that is very bad quality.
Video conferencing systems are used to connect multiple video calls into one conference so that all parties can share communication and be part of the discussions.
There are many companies that supply video conferencing facilities. These companies may be specialised video conferencing equipment retailers or a little more generic VoIP equipment retailers. Names include Lifesize and VoIPSupply.
As Mario is a video game character, he can hold his breath for however long you control him underwater.