UsabilityCluster/MonthlyMeeting/2017-02-01 MeetingNotes

Attendees: Ruth Duerr, Bob Downs, Nancy Hoebelheinrich, Reid Boehm, Tamar Norkin, Ward Fleri, Shannon Rauch, Bruce Caron, Madison Langseth, Sophie Hou

1. Recap of ESIP Winter Meeting and Usability Cluster Session

Three different use cases were tested.

Data Management Training Clearinghouse was tested using cognitive walkthrough.

The presentation for this evaluation is available at the following link: http://wiki.esipfed.org/images/c/c6/ESIP_WinterMeeting_UsabilitySession_2017.pdf
Feedback for this demonstration included: how to pair this technique with others and who should be responsible in performing the evaluation.

Data Conservancy Packaging Tool was tested using virtual user study.

Feedback for this demonstration included: having an expressive user is really helpful for enhancing the effectiveness of the test, combining multiple evaluation techniques could highlight/confirm different types of usability issues, and it is helpful to explore the mapping of mental model and the design of the system.

BCO-DMO was tested using moderated, group user study.

This is not an “official” technique; it is a technique that Sophie and Nancy H. (Chair of Data Management Training Working Group) adapted by combining focus group/interview techniques with user study technique.
In addition to selecting a user to think aloud; a feedback form was also created to ask attendees to record their own observations and reactions.
While we were able to collect additional feedback through the moderated, group user study, the moderator noticed that some actions/observations might have been missed. As a result, if this technique were to be used again, additional observers might need to be available to record the feedback.
Question: was this technique effective/helpful for BCO-DMO?

Answer: Yes; it would of course have been nice if more time was provided, but the experience showed that many usability issues could be discovered with quick tests.

2. Wireframe/Mock-Up/Prototype Presentation

Three different ways that results from user studies could be evaluated and prioritized for implementation or further studies.
Wireframe:

Key characteristics: low fidelity, cheaper/easier/less time consuming to create, and can help with quick demonstrations of ideas.

Mockup:

Key characteristics: mid to high fidelity, relatively cheaper/easier to create, and might be visual enough to perform a simple user study.

Paper prototype:

Key characteristics similar to mockup, but can be more comprehensive to represent more areas of the system.

Prototype:

Key characteristics: mid to high fidelity, can be expensive/time consuming to create, but can be helpful with interactive user study.

Question: Would a test site considered to be a prototype?

Yes

Question: Experiences with these techniques?

Bruce - Paper prototyping
Nancy - wireframing/mocking up/ different input forms helped in clarifying the different understanding of terms used.

3. Brainstorm of Data Archive/Repository Service Areas that Could Benefit from Usability Evaluations Types of roles/personas: Producer (P) An entity that submits data to an archive/repository. User (U) An entity that applies data from the archive/repository to other purposes. Assessor (A) An entity that reviews data from the archive/repository to determine the performance of the archive/repository. Data archive/repository operator (O) An entity that works with data in the archive/repository to manage/sustain the archive/repository. Areas: Home page - PUAO Search - UAO Searching for data using a geospatial/map interface - UAO Browse - UAO Data ingest forms, including metadata input (initial information) - PO Metadata development (tools for editing, updating, managing, and curating metadata) - PO Adding new components to a pre-existing user interface - O(PAU) (Ended persona assignment here) Help documents Registration to a site or service Downloading data (accessing data) Access to an identified resource (e.g. dataset, software, etc) Dataset landing page; Collection landing page Contact request forms and such (i.e., asking for help on something) Solicitations of possible use cases and speakers Usathon on a NASA data website (NASA can not solicit this type of information from users, but we could act as users for NASA).