A terminal device retains a character image of an own terminal user and a character image of a second terminal user acquired from an AR database server as a character definition in an AR control unit. The disclosed negotiation techniques allow the end node to physically move during the negotiation, yet still establish the security association, and the secure distribution enables the end node to move seamlessly through the network yet continue communicating securely. The device and method of the present invention is adapted to utilize the application of pressure to create a compressive force on the media that is sufficient to rupture selected microcapsules in developing an image. A parser parses web content into static language constructions. Embodiments of the present invention implement a TOF system with high ambient light resilience, high dynamic range, low motion blur and dealiasing support, while advantageously reducing pixel area size relative to prior art TOF pixels.