US Patent 11204648 Handshake to establish agreement between two parties in virtual reality

With a virtual/augmented reality environment management server, first and second computer display devices associated with first and second remote client computing devices are caused to each display first and second avatars in at least one of a virtual reality environment and an augmented reality environment. The avatars represent first and second human users of the remote client computing devices. At the virtual/augmented reality environment management server, data is obtained indicating that a predetermined gesture sequence has occurred between the avatars; in reliance on the data, the virtual/augmented reality environment management server causes an authentication/transaction management server to take at least one action outside the at least one of a virtual reality environment and an augmented reality environment; and causes a confirmation at the first and second remote client computing devices, that the action taken in reliance on the data indicating that the predetermined gesture sequence has occurred.