. 2018 Nov 19;7(11):e11822. doi: 10.2196/11822
©Melvyn Zhang, Jiangbo Ying, Syidda B Amron, Zaakira Mahreen, Guo Song, Daniel SS Fung, Helen Smith. Originally published in JMIR Research Protocols (http://www.researchprotocols.org), 19.11.2018.
This is an open-access article distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work, first published in JMIR Research Protocols, is properly cited. The complete bibliographic information, a link to the original publication on http://www.researchprotocols.org, as well as this copyright and license information must be included.
Figure 1.
Overview of the task that participants undertake on the smartphone or tablet device.