Glossary
Terms used in accessibility research and practice. Each entry has a definition, common aliases, and category tags.
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- Packet Loss(also: Network Packet Loss, Data Loss)
- The failure of data packets to reach their destination during network transmission, common in VoIP and mobile telephony. Packet loss causes audio dropouts, distortion, and reduced intelligibility. Research shows that 20% packet loss can render voice telephony essentially…
- ZigBee(also: IEEE 802.15.4)
- A low-power, low-data-rate wireless networking protocol based on the IEEE 802.15.4 standard, designed for short-range communication between devices in personal area networks. In accessibility and assistive technology contexts, ZigBee has been used in indoor navigation and…
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