{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,8,2]],"date-time":"2025-08-02T18:02:29Z","timestamp":1754157749852,"version":"3.41.2"},"reference-count":24,"publisher":"Emerald","issue":"3","license":[{"start":{"date-parts":[[2003,8,1]],"date-time":"2003-08-01T00:00:00Z","timestamp":1059696000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.emerald.com\/insight\/site-policies"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2003,8,1]]},"abstract":"<jats:p>Convivo is a VoIP system designed to provide reliable voice communication for poor quality networks, especially those found in rural areas of the developing world. Convivo introduces an original approach to maintain voice communication interaction in the presence of poor network performance: an Interface\u2010 Adaptation mechanism that adjusts the user interface to reduce the impact of high latency and low bandwidth networks. Interface modes facilitate turn taking for high latency connections, and help to sustain voice communication even with extremely low bandwidth or high error rates. An evaluation of the system, conducted in a rural community in the Dominican Republic, found that Interface\u2010Adaptation helped users to maintain voice communication interaction as network performance degrades. Transitions from full duplex to voice messaging were found particularly valuable. Initial results suggest that as users get more experience with the application they would like to manually control transitions based on feedback provided by the application and their own perceived voice quality.<\/jats:p>","DOI":"10.1108\/14779960380000234","type":"journal-article","created":{"date-parts":[[2010,6,5]],"date-time":"2010-06-05T07:21:58Z","timestamp":1275722518000},"page":"167-180","source":"Crossref","is-referenced-by-count":2,"title":["Convivo communicator: An interface\u2010adaptive VoIP system for poor quality networks"],"prefix":"10.1108","volume":"1","author":[{"given":"Marco A","family":"Escobar","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Michael L","family":"Best","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"140","reference":[{"volume-title":"European Convention for the Protection of Human Rights and Fundamental Freedoms. 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