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Reliable communication across ad hoc networks
(Telkom, 2008)
This paper presents a fully decentralised peer-topeer voice communication tool intended for use across mobile ad hoc networks (MANET) by distributed groups who desired collaboration. We examined the synergy between MANETs ...
Adapting x264 to asynchronous video telephony for the Deaf
(Telkom, 2008)
Deaf people want to communicate remotely with sign language. Sign language requires sufficient video quality to be intelligible. Internet-based real-time video tools do not provide that quality. Our approach is to use ...
The role of Outcome Mapping in developing a rural telemedicine system
(International Information Management Corporation, 2008)
We describe the use of Outcome Mapping to guide the design of a rural telemedicine consultation system in South Africa. While Outcome Mapping was not primarily intended to guide design, we show that it tied in well with a ...
Kiara: an open source SIP system to support Deaf telephony
(Telkom, 2008)
This paper describes Kiara, an open source SIPbased communication system that provides the building blocks to enable Deaf relay services. We have implemented a prototype that provides real-time text, voice and video to a ...
A surface acoustic wave touchscreen-type device using two transducers
(2008)
Current wireless human-computer interaction devices such as wireless mice and touchscreens, by and large, incorporate a sophisticated electronic architecture. The sophistication achieves wireless capabilities but carries ...