Vibratese

Vibratese ni sisitemu yo  guhererekanya amakuru ikoresheje ihinda(vibration). yakozwe na FA Geldard mu 1957, igizwe n'ibice bitanu  inyeganyega byashyirwaga ku   gituza.  Buri vibrateri  yifashishwaga mu kohereza ubutumwa bwihariye, kandi ishobora gufasha abantu batumva cyangwa batabona neza.

Vibratese yatekerejwe nk'uburyo bushoboka bwo kohereza amakuru y'iperereza ku ngabo ziri ahantu habi cyangwa mu bihe bigoye. Nubwo mu nyandiko ya mbere ya Gerard bitavuzwemo cyane, byumvikanye ko iyi sisitemu ishobora no gufasha abantu batumva cyangwa abafite ubumuga bwo kutabona nezaGeldard, FA (1957). "Adventures in tactile literacy". American Psychologist. 12 (3): 115–124. doi:10.1037/h0040416. Retrieved 2023-09-29.  ​​  

Geldard yerekanye ibipimo bitatu byoroheje bishobora gutahurwa byoroshye kandi byihuse numusemuzi: igihe bimara, ubukana, n'ahantu. Morse code ni urugero rwa sisitemu yo kwumva itanga amakuru yahinduwe n'igihe cyonyine, kandi irashobora gukoreshwa mu bikoresho by'ububiko. Geldard yasanze gukoresha ibyo bipimo byose, aho kuba kimwe gusa, byemewe ku ibiciro byohereza amakuru menshi. Ibikoresho byinshi byagenwe byagaragaye bishoboka, harimo ingingo zirindwi, ariko bitanu byafashwe nkibihagije. Geldard yemeje ko ibihe bitatu byerekana ibimenyetso (100 ms, 300 ms, 500 ms), hamwe n’uburemere butatu bwo kunyeganyega kuri vibrateri yari sisitemu ifatika, kandi yemerera ibimenyetso 45 gushyirwaho hakoreshejwe vibatori eshanu. Ibimenyetso byagiye bitandukana n'igihe cyashyizwe hagati ya ms 50 hamwe na 100 ms hagati y'amagambo. Ibi byatumaga bishoboka ko ubutumwa bwohererezwa ku muvuduko wa amagambo 67 ku munota mu buryo bw'inyigisho, ugereranyije na Morse code yo ifite hafi amagambo 30 ku munota. Geldard, FA (1957). "Adventures in tactile literacy". American Psychologist. 12 (3): 115–124. doi:10.1037/h0040416. Retrieved 2023-09-29.

Kugirango ngo hirindwe urujijo, buri nyajwi yahabwaga icyuma gihinda cyiharije. Kunoza umuvuduko, imibare yashizwe kubimenyetso birebire kandi inyuguti zisigaye zahawe ukurikije inshuro. Bimwe mu bimenyetso  byagenewe amagambo asanzwe y'Icyongereza. Geldard, FA (1957). "Adventures in tactile literacy". American Psychologist. 12 (3): 115–124. doi:10.1037/h0040416. Retrieved 2023-09-29.
+Vibratese symbol arrangementLocationDurationIntensitySymbolUpper leftshorthighOUpper leftmediumhighBUpper leftlonghigh8Upper leftshortmediumSUpper leftmediummediumofUpper leftlongmediumUpper leftshortlowLUpper leftmediumlowKUpper leftlonglow7Upper rightshorthighEUpper rightmediumhighJUpper rightlonghigh2Upper rightshortmediumPUpper rightmediummediumtheUpper rightlongmediumUpper rightshortlowTUpper rightmediumlowVUpper rightlonglow1MiddleshorthighVMiddlemediumhighZMiddlelonghigh6MiddleshortmediumFMiddlemediummediumXMiddlelongmediumMiddleshortlowHMiddlemediumlowQMiddlelonglow5Lower leftshorthighILower leftmediumhighGLower leftlonghigh0Lower leftshortmediumCLower leftmediummediuminLower leftlongmediumLower leftshortlowRLower leftmediumlowWLower leftlonglow9Lower rightshorthighALower rightmediumhighMLower rightlonghigh4Lower rightshortmediumDLower rightmediummediumandLower rightlongmediumLower rightshortlowNLower rightmediumlowYLower rightlonglow3
Ibibazo byinshi byagaragaye hamwe na sisitemu. Ingano y'igihe cy'amahugurwa isabwa yagaragaye nk'ikirenga. Byavuzwe ko amasomo 30, angana n’amasaha, yasabwaga kwiga sisitemu. Van De Water, Marjorie (1956-01-28). "Deafness May Be Aid To Get Job". The Calgary Herald. Washington. J. W. G. Wignall (1966-06-30). "Reading devices for blind". The Age. Byongeye kandi, kudasobanuka ku murongo muto wigihe gito byari ikibazo. Igisubizo cyatanzwe kwari ukongeramo igihe cyigihe, mugihe ugabanya ubukana. Geldard, FA (1957). "Adventures in tactile literacy". American Psychologist. 12 (3): 115–124. doi:10.1037/h0040416. Retrieved 2023-09-29. Byongeye kandi, Geldard yasabye ko hashobora kubaho sisitemu ikoresheje vibrateri yegeranye cyane ishobora kwanduza icyerekezo, nko gutunga urutoki, kuriyi ngingo. Sisitemu nkiyi irashobora gukoreshwa nkinyuguti ya Lorm .