Usability Evaluation of the mLab App for Improving Home HIV Testing Behaviors in Youth at Risk of HIV Infection.
Usability Evaluation of the mLab App for Improving Home HIV Testing Behaviors in Youth at Risk of HIV Infection.
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DOI:
10.1521/aeap.2021.33.4.312
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发表时间:
2021-08
期刊:
影响因子:
--
通讯作者:
Schnall R
中科院分区:
文献类型:
--
作者:
Sanabria G;Scherr T;Garofalo R;Kuhns LM;Bushover B;Nash N;Davis R;Schnall R
Improving access to HIV testing among youth at high-risk is essential for reaching those who are most at risk for HIV and least likely to access healthcare services. This study evaluates the usability of mLab, an app with image-processing feature that analyzes photos of OraQuick HIV self-tests and provides real-time, personalized feedback. mLab includes HIV prevention information, testing reminders and instructions. It was developed through iterative feedback with a youth advisory board (N=8). The final design underwent heuristic (N=5) and end-user testing (N=20). Participants completed think-aloud protocols with use-case scenarios. Experts rated mLab following Nielsen’s heuristic checklist. End-users used the Health Information Technology Usability Evaluation Scale. While there were some usability problems, overall study participants found mLab useful and user-friendly. This study provides important insights into using a mobile app with imaging algorithm for interpreting HIV test results with the ultimate goal of improving HIV testing and prevention in populations at high-risk.
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影响因子:
2.6
作者:
Rossman K;Salamanca P;Macapagal K
通讯作者:
Macapagal K
DOI:
10.2174/1874613620130812003
发表时间:
2013
期刊:
The open AIDS journal
影响因子:
--
作者:
Catalani C;Philbrick W;Fraser H;Mechael P;Israelski DM
通讯作者:
Israelski DM
影响因子:
4.6
作者:
Sullivan, Patrick S.;Jones, Jeb;Stephenson, Rob
通讯作者:
Stephenson, Rob
影响因子:
5
作者:
Schnall R;Cho H;Liu J
通讯作者:
Liu J
DOI:
10.1016/j.ijmedinf.2008.10.002
发表时间:
2009-05-01
影响因子:
4.9
作者:
Jaspers, Monique W. M.
通讯作者:
Jaspers, Monique W. M.