2023
DOI: 10.1145/3586076
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Multimodal Presentation of Interactive Audio-Tactile Graphics Supporting the Perception of Visual Information by Blind People

Abstract: Due to the limitations in the perception of graphical information by blind people and the need to substitute the sense of sight with other senses, the correct use of multimedia in the presentation of graphics is particularly important. The aim of the authors was to correctly present visual information in the tactile and audio form and to provide contextually selected information to reduce the existing cognitive barriers. In this paper, the authors decided to research the method of exploring a tactile picture b… Show more

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Cited by 7 publications
(6 citation statements)
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“…It is worth mentioning that mechanisms based on error and knowledge vectors are used to accurately determine the user's level of advancement. Alternative descriptions prepared in this way help to obtain satisfactory results when working with students, as presented in our previous work [41]. Moreover, the developed platform enables the personalization of the learning path, which is understood as the optimization of the learning curve for a specific student.…”
Section: Preparing the Alternative Descriptionsmentioning
confidence: 91%
See 4 more Smart Citations
“…It is worth mentioning that mechanisms based on error and knowledge vectors are used to accurately determine the user's level of advancement. Alternative descriptions prepared in this way help to obtain satisfactory results when working with students, as presented in our previous work [41]. Moreover, the developed platform enables the personalization of the learning path, which is understood as the optimization of the learning curve for a specific student.…”
Section: Preparing the Alternative Descriptionsmentioning
confidence: 91%
“…Taking into account the described mechanism and the research on the sense of touch presented in previous publications [41], this article introduces new possibilities for the user's interaction with the application. The first option involves adapting the time intervals between the gestures described in Section 3.2 which include the 1-tap, 2-tap, and 3-tap gestures.…”
Section: Feedback Loopmentioning
confidence: 99%
See 3 more Smart Citations