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Shang H. Hsu

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Publication statistics

Pub. period:1990-2007
Pub. count:4
Number of co-authors:7

Co-authors

Number of publications with 3 favourite co-authors:

Chun-Chia Lee:1
Chia-Hoang Lee:1
Hsin-Chieh Lin:1

Productive colleagues

Shang H. Hsu's 3 most productive colleagues in number of publications:

Ming-Hui Wen:3
Chun-Chia Lee:1
Chia-Hoang Lee:1

Calendar

May 20

CTS 2013 - The 2013 Intl. Conf. on Collaboration Techn. and Systems

May 22

Knowing (by) Designing 2013

May 27

13th Intl. Conf. on New Interfaces for Musical Expression

May 19

“ Design can be art. Design can be aesthetics. Design is so simple, that's why it is so complicated. ”

-- Paul Rand, 1997

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Shang H. Hsu

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Publications by Shang H. Hsu (bibliography)

2007

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Hsu, Shang H., Wen, Ming-Hui, Lin, Hsin-Chieh, Lee, Chun-Chia and Lee, Chia-Hoang (2007): AIMED- A Personalized TV Recommendation System. In: Cesar, Pablo, Chorianopoulos, Konstantinos and Jensen, Jens F. (eds.) 5th European Conference on Interactive TV - EuroITV 2007 May 24-25, 2007, Amsterdam, The Netherlands. pp. 166-174.

1995

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Hsu, Shang H. and Huang, Chien C. (1995): Factors Affecting Remote Positioning Performance. In: Proceedings of the Human Factors and Ergonomics Society 39th Annual Meeting 1995. pp. 282-286.

“The purpose of this study was to investigate the effects of target width, movement direction, movement amplitude, and remote distance on remote positioning performance. Movement time and movement distance ratio were taken as measures of remote positioning performance. It was found that the effects of target width, movement amplitude, and movement direction on the two measures were significant. The effect of remote distance was significant only for movement distance ratio. The magnitude of the effect of target width on movement time was larger than that of movement amplitude; a modification of Fitts' Law was thus proposed. Moreover, there was an interactive effect between target width and movement direction -- i.e., movement direction had an effect only when the target width was small. Among the eight movement directions, upward vertical movement was the best for remote positioning. The results shed some light onto the design of remote control user interface.”

1992

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Hsu, Shang H. and Shen, Chou (1992): Multiple Monitors vs. Windowing Presentation Styles for Shop-Floor Controls. In: Proceedings of the Human Factors Society 36th Annual Meeting 1992. pp. 351-355.

“Windowing systems seem to provide promising alternatives to display massive information for multi-tasking and real-time control systems. However, the benefits of windowing systems might be offset by the workload resulting from window management. The purpose of this study was to compare the relative advantages of tiled window, overlapping window, and twin monitors for high-demand and low-demand information-processing shop-floor control tasks. It was found that tiled windowing system was superior to the other two for high-demand tasks while twin monitors was the best for low-demand tasks.”

1990

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Hsu, Shang H. and Chen, John C. (1990): Effects of Mental Models of a Computer-Aided Instruction System on the Acquisition of Cognitive Skills. In: D., Woods, and E., Roth, (eds.) Proceedings of the Human Factors Society 34th Annual Meeting 1990, Santa Monica, USA. pp. 244-248.

“The human-computer interface of a computer-aided instruction (CAI) system can affect the learning of knowledge and skills. This study investigated the relative effectiveness of various mental models (i.e., metaphor, surrogate, and network) of a CAI system on the acquisition of intellectual skills and verbal information. Before the learning session started, subjects from each mental model group were given instructions about a representation of the system. Immediately after completion of the learning session, subjects were tested for their problem-solving performance. Time spent to solve each problem along with its accuracy was recorded. Results showed that there was an effect of mental models on the acquisition of intellectual skills. In terms of response speed and accuracy in problems requiring high complexity reasoning tasks, the Network model was most effective among the three. The Metaphor model, however, was best for problems requiring low complexity reasoning tasks. Mental models showed no effect on speed of the recall in verbal information. The metaphor model, however, was the best in term of recall accuracy. These results suggested that CAI systems would require different human-computer interfaces depending on types of content knowledge and task requirements.”

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