| Presentation | 1998/9/19 A discussion about row-column scanning with a letter prediction mechanism Satoshi Koyama, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Row-column scanning, manipulated by one or two special switches, is used for the severely motor disabled. It is desired to reduce switch activations for input letters. In this paper, row-column scanning with an adaptive letter prediction mechanism is described, then it's performance is evaluated by simulation. It is shown that this method is far superior to that of simple row-column scanning, and equal to or slightly better than that of frequency ordered row-column scanning, Huffman coding, both are non-adaptive and using a priori information, and dynamic Huffman coding. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Communication aid / Input device / Scanning / Acceleration / Prediction |
| Paper # | HCS98-28 |
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| Conference Information | |
| Committee | HCS |
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| Conference Date | 1998/9/19(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Vice Chair | |
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| Assistant | |
| Paper Information | |
| Registration To | Human Communication Science (HCS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A discussion about row-column scanning with a letter prediction mechanism |
| Sub Title (in English) | |
| Keyword(1) | Communication aid |
| Keyword(2) | Input device |
| Keyword(3) | Scanning |
| Keyword(4) | Acceleration |
| Keyword(5) | Prediction |
| 1st Author's Name | Satoshi Koyama |
| 1st Author's Affiliation | Faculty of Education, Hirosaki University() |
| Date | 1998/9/19 |
| Paper # | HCS98-28 |
| Volume (vol) | vol.98 |
| Number (no) | 284 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |