| |
| 2007 | ||
|---|---|---|
| 2 | EE | Ari Putkonen, Ursula Hyrkkänen: Ergonomists and Usability Engineers Encounter Test Method Dilemmas with Virtual Work Environments. HCI (13) 2007: 147-156 |
| 1 | EE | Ursula Hyrkkänen, Ari Putkonen, Matti Vartiainen: Complexity and Workload Factors in Virtual Work Environments of Mobile Work. HCI (17) 2007: 85-94 |
| 1 | Ari Putkonen | [1] [2] |
| 2 | Matti Vartiainen | [1] |