Sequenced multi-meaning tactile symbols useable to produce synthetic plural word messages including words, phrases and sentences
US9286884B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 10, 2011 |
| Grant date | Mar 15, 2016 |
| Priority date | — |
| Expiry date | Mar 8, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09B21/003
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
An embodiment of the present application is directed to a method including providing a keyboard, including a plurality of keys, at least some of the keys including polysemous symbols which provide distinctive tactile feedback to a user; and accessing a word, phoneme or plural word message, based upon sequentially selected ones of the polysemous symbols providing distinctive tactile feedback. Another embodiment of the present application is directed to a system, including a keyboard, including a plurality of keys, at least some of the keys including polysemous symbols which provide distinctive tactile feedback to a user; and a processor to access a word, phoneme or plural word message, based upon sequentially selected ones of the polysemous symbols providing distinctive tactile feedback.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.