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a. Prototype

Version 11.1 by Shambhawi Pal on 2023/04/05 23:04

Referred implementation from: https://github.com/frietz58/WoZ4U

However, based on our requirements, we modified the above codebase in this repository: https://github.com/shambhawipal-tud/WoZ4U.git

Our prototype consists of two vertical slices of the functionalities that we wanted to achieve. The first slice consists of helping the PwD draw by using only a pencil. The second slice consists of functionality where the PwD draws and also paints using watercolors. 

We performed user testing in two parts to answer the research question: a Control group and a Test group.

Control group:

  • It consists of a painting session in which the user painted by following instructions from a piece of paper.
  • No interaction with Pepper is performed here.

Test group:

  • It consists of a painting session with PaintPal where Pepper guides the user through the painting process.

The video of our prototype only shows one slice of the functionality where the user just used the pencil to draw.

Prototype video: Prototype.mp4