1. INCOSE IS 2013 MBSE Plenary June 24, 2013
MBSE Usability
Lead: Bjorn Cole
Presenter: David Lempia

2. Who Are We?
Band of early adopters of MBSE and SE practitioners looking to bend the learning curve
Pattern seen before (h/t Ron Lyells):
Tools and standards with promise draw in advanced practioners
Practitioners build and exchange libraries and helper scripts
Vendors incorporate scripts and relieve associated pain points (e.g., Mentor Graphics)
Practitioner simplification of standards propels new generations (e.g., Spring driving JEE)
We are the practitioners, gathering Usability Challenges and Best Practices

3. Usability
"The extent to which a product can be used by specified users to achieve specified goals with effectiveness, efficiency, and satisfaction in a specified context of use.“
ISO
Ease of Learning
Efficiency of Use (routine)
Efficiency of Use (non-routine)
Error Tolerance
Subjective

4. What Have We Done? January 2011 January 2012 January 2013
Created a list of hi-value use cases
January 2012
Exemplars
January 2013
Library Guide and Assertions
February 2013
Completed library exemplars paper. See OMG Wiki
March-May 2013
Monthly meetings
Refining ideas we want to capture in library
Received input from JPL Human Interface specialists on modelers’ survey (preliminary)

5. IS Workshop Plan Tuesday Wednesday Introductions What is Usability?
What have we learned? (Paper Summary)
Identify a set of desired re-usable library objects
Wednesday
Review Literature (Reusable Asset Specification)
Create Library Guide Paper Outline
Identify Interested Authors – Assign a section of the paper

6. MBSE Usability Meeting Notice
Topic: Best practices for Re-Using Model Libraries
Date: Tuesday June 25
Time: 4:00 PM
Where: Room 304

7. MBSE Usability Meeting Notice
Topic: Best practices for Re-Using Model Libraries
Date: Wednesday June 26
Time: 2:00 PM
Where: Room 310

8. Questions? Learn more at the MBSE Usability team Wiki
doku.php?id=mbse:usability
Google Group “omg mbse usability”
Google Document “