| IBM computer usability satisfaction questionnaires: psychometric evaluation and instructions for use JR Lewis International Journal of Human‐Computer Interaction 7 (1), 57-78, 1995 | 3295 | 1995 |
| Quantifying the user experience: Practical statistics for user research J Sauro, JR Lewis Morgan Kaufmann, 2016 | 1958 | 2016 |
| The factor structure of the system usability scale. Human Centered Design JR Lewis, J Sauro | 1777* | 2009 |
| The factor structure of the system usability scale JR Lewis, J Sauro Human Centered Design: First International Conference, HCD 2009, Held as …, 2009 | 1767 | 2009 |
| The system usability scale: past, present, and future JR Lewis International Journal of Human–Computer Interaction 34 (7), 577-590, 2018 | 1266 | 2018 |
| Psychometric evaluation of the PSSUQ using data from five years of usability studies JR Lewis International Journal of Human-Computer Interaction 14 (3-4), 463-488, 2002 | 723 | 2002 |
| Usability testing JR Lewis Handbook of Human Factors and Ergonomics,, 1267-1312, 2012 | 559* | 2012 |
| Personal communicator having improved zoom and pan functions for editing information on touch sensitive display DJ Allard, FJ Canova Jr, DAG Johnson, CS Lanier, JR Lewis, BK Tiller, ... US Patent 5,615,384, 1997 | 546 | 1997 |
| When designing usability questionnaires, does it hurt to be positive? J Sauro, JR Lewis Proceedings of the SIGCHI Conference on Human Factors in Computing Systems …, 2011 | 527 | 2011 |
| Sample sizes for usability studies: Additional considerations JR Lewis Human factors 36 (2), 368-378, 1994 | 475 | 1994 |
| Item benchmarks for the system usability scale. JR Lewis, J Sauro Journal of Usability Studies 13 (3), 2018 | 467 | 2018 |
| Psychometric evaluation of an after-scenario questionnaire for computer usability studies: the ASQ JR Lewis ACM SIGCHI Bulletin 23 (1), 78-81, 1991 | 453 | 1991 |
| Psychometric evaluation of the post-study system usability questionnaire: The PSSUQ JR Lewis Proceedings of the Human Factors and Ergonomics Society Annual Meeting 36 …, 1992 | 452 | 1992 |
| Personal communicator having improved contrast control for a liquid crystal, touch sensitive display DJ Allard, BA Beatty, FJ Canova Jr, BJ DeBauche, DM Hsieh, ... US Patent 5,422,656, 1995 | 443 | 1995 |
| Seven HCI Grand Challenges C Stephanidis, G Salvendy, M Antona, JYC Chen, J Dong, VG Duffy, ... International Journal of Human–Computer Interaction 35 (14), 1229-1269, 2019 | 402 | 2019 |
| Determining usability test sample size CW Turner, JR Lewis, J Nielsen International encyclopedia of ergonomics and human factors 3 (2), 3084-3088, 2006 | 360 | 2006 |
| Usability: Lessons Learned… and Yet to Be Learned JR Lewis International Journal of Human-Computer Interaction 30 (9), 663-684, 2014 | 357 | 2014 |
| Selective reconfiguration method and apparatus in a multiple application personal communications device DJ Allard, CY Au, BA Beatty, FJ Canova Jr, AF Corkell, RL Cox, ... US Patent 5,568,536, 1996 | 332 | 1996 |
| Method for hands-free operation of a pointer LM Boyer, JR Lewis, KA Ortega, JW Tan US Patent 6,519,566, 2003 | 331 | 2003 |
| Apparatus and method for marking text on a display screen in a personal communications device DJ Allard, CY Au, FJ Canova Jr, PR Eastwood, JF Goodwin, ... US Patent 5,815,142, 1998 | 321 | 1998 |
Patrick CommarfordUser Experience Designer at IBMVerified email at us.ibm.com
