1. Comparison of Sign Language communication tools

2. References

Sign Language communication is a system of communication using visual gestures and signs, as used by deaf people. A unique property of Sign Language is that it is not easy to put on paper due to a lack of formal acceptance, and is impossible to be mediated over the phone or in a plain email. Because of its three-dimensional nature, it can only be transferred in the form of timed two or three dimensional snapshots, also known as a video. The video itself has to be large and fast enough to capture sign language movements sufficiently.

In the late 1990s, it became possible for deaf people to use electronic communication tools as another channel for Sign Language. Initially, there weren't many choices prior to the advent of more interfaces (e.g. APIs like {{cite web|url=https://www.w3.org/TR/mediacapture-streams/#dom-navigator-getusermedias|title=getUserMedia}}). With these, however, deaf people can perform electronic sign language exchanges independently without the need for a third person in the middle, i.e. a Video relay service.

Comparison of Sign Language communication tools

1. {{efn|name=fn1|Pure web based means, it is using standardised web technologies only such as HTML, JavaScript and CSS.}}

References

• Oleksandr Martynenko
• Oleksandr Martynenko (cyclist)
• Oleksandr Martynenko (disambiguation)
• Oleksandr Martynenko (journalist)
• Oleksandr Mashnin
• Oleksandr Matkobozhyk
• Oleksandr Medved
• Oleksandr Mikolaiovich Sharkovskii
• Oleksandr Miroshnikov
• Oleksandr Mochkov
• Oleksandr Moroz (politician)
• Oleksandr Muzychuk
• Oleksandr Mykolaiovych Sharkovsky
• Oleksandr Mykolayovych Bondarenko
• Oleksandr Nazarenko
• Oleksandr Nikolaev
• Oleksandr Nikolayev
• Oleksandr Oleksandrovych Kovalenko
• Oleksandr Oliynyk
• Oleksandr Onyshchenko
• Oleksandr Onyshenko
• Oleksandr Opanasenko
• Oleksandr Pavlenko
• Oleksandr Pekanov
• Oleksandr Perenchuk