Potential benefits of multiscreen and multiple device environments were assessed using three different computing environments. A single factor, within-subject study was conducted with 18 engineering students in a laboratory experiment. Three levels for the computing environment factor included one with a desktop computer with a single monitor (control, condition A); one with a desktop with dual monitors, as well as a single tablet computer (condition B); and one with a desktop with a single monitor, as well as two tablet computers (condition C). There was no statistically significant difference in efficiency or workload when completing scenarios for the three computing environments. However, a dual monitor desktop with a single tablet computer (B) was the ideal computing environment for the information-rich engineering problem given to participants, supported by significantly fewer errors compared to condition C and significantly higher usability ratings compared to conditions A and C. A single desktop monitor with two tablet computers (C) did not provide any advantage compared to a single desktop monitor (A).

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multiscreen tablet computers usability ratings multiple device environments informationrich engineering problem monitors computing environment desktop computer

Jason J. Saleem,Dustin T. Weiler,.Performance, workload, and usability in a multiscreen, multi-device, information-rich environment. 4 (),.

Jason J. Saleem,Dustin T. Weiler,"Performance, workload, and usability in a multiscreen, multi-device, information-rich environment" 4

Jason J. Saleem,Dustin T. Weiler,"Performance, workload, and usability in a multiscreen, multi-device, information-rich environment"