Development of the Tactile Map Creator (TMC) Application

Howard Kaplan and Anna Pyayt
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Howard Kaplan: Department of Electrical Engineering, University of South Florida, Tampa, FL 33620, USA
Anna Pyayt: Department of Chemical, Biological and Materials Engineering, University of South Florida, Tampa, FL 33620, USA

Disabilities, 2021, vol. 2, issue 1, 1-9

Abstract: There are multiple studies demonstrating that 3D printed maps are important to people with blindness. When designed properly, they help users by improving safety and mobility and allow people with blindness to efficiently learn spatial information from the map and plan their travel prior to navigation. However, tactile maps are still not widely among people with blindness, as they are not readily available to them. Creating maps for each person needing a map of a certain location currently requires help from an individual with advanced technical training. They need to use specialized software for 3D models that personnel from disability services and family members of people with blindness usually have no experience with. The goal of this research is to design and implement software that can be used for the automatic generation of maps and be accessible to the general public. Our hypothesis is that by automating all the challenging steps (generation of the 3D model and drawing of optimally designed symbols), this will lead to increased usability and acceptance. Here, we demonstrated an early prototype and evaluated our hypothesis in a user study. To assess the success of this approach, participants answered questions about the process, usability, and social impacts of the software. Overall, participants liked the application because it was easy to use and allowed them to create custom maps with appropriate tactile-encoding features that provide meaningful information to the end user.

Keywords: tactile maps; individuals with blindness; 3D printed maps; caregivers of people with blindness (search for similar items in EconPapers)
JEL-codes: I (search for similar items in EconPapers)
Date: 2021
References: View complete reference list from CitEc
Citations: View citations in EconPapers (1)

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