Travelled to:1 × Canada
1 × France
1 × Germany
5 × USA
Collaborated with:J.Sauro ∅ D.E.Maher B.S.Utesch B.Utesch
Talks about:usabl (7) questionnair (2) design (2) when (2) umux (2) time (2) lite (2) sus (2) correspond (1) satisfact (1)
Person: James R. Lewis
DBLP: Lewis:James_R=
Contributed to:
2015
2013201120102009200919991993Wrote 8 papers:
- DUXU-DD-2015-LewisUM
- Investigating the Correspondence Between UMUX-LITE and SUS Scores (JRL, BSU, DEM), pp. 204–211.
- CHI-2013-LewisUM #named
- UMUX-LITE: when there’s no time for the SUS (JRL, BU, DEM), pp. 2099–2102.
- CHI-2011-SauroL #design #question #usability
- When designing usability questionnaires, does it hurt to be positive? (JS, JRL), pp. 2215–2224.
- CHI-2010-SauroL #question #testing #usability #what
- Average task times in usability tests: what to report? (JS, JRL), pp. 2347–2350.
- CHI-2009-SauroL #correlation #metric #prototype #usability
- Correlations among prototypical usability metrics: evidence for the construct of usability (JS, JRL), pp. 1609–1618.
- HCD-2009-LewisS #usability
- The Factor Structure of the System Usability Scale (JRL, JS), pp. 94–103.
- HCI-EI-1999-Lewis #design #trade-off #usability
- Tradeoffs in the Design of the IBM Computer Usability Satisfaction Questionnaires (JRL), pp. 1023–1027.
- HCI-ACS-1993-Lewis #modelling #probability #problem #usability
- Problem Discovery in Usability Studies: A Models Based on the Binomial Probability Formula (JRL), pp. 666–671.