skip to main content
Ngôn ngữ:
Giới hạn tìm kiếm: Giới hạn tìm kiếm: Dạng tài nguyên Hiển thị kết quả với: Hiển thị kết quả với: Chỉ mục

The effects of computer interface design on human postural dynamics

Karwowski, W ; Eberts, R ; Salvendy, G ; Noland, S

Ergonomics, April 1994, Vol.37(4), pp.703-24 [Tạp chí có phản biện]

ISSN: 0014-0139 ; PMID: 8187753 Version:1

Toàn văn không sẵn có

Trích dẫn Trích dẫn bởi
  • Nhan đề:
    The effects of computer interface design on human postural dynamics
  • Tác giả: Karwowski, W ; Eberts, R ; Salvendy, G ; Noland, S
  • Chủ đề: Computer Terminals ; Posture ; User-Computer Interface ; Occupational Diseases -- Prevention & Control
  • Là 1 phần của: Ergonomics, April 1994, Vol.37(4), pp.703-24
  • Mô tả: The main objective of this study was to examine the effects of human-computer interface design on postural dynamics, i.e., changes in working postures and postural discomfort exhibited by operators of the computer-based remote bar coding (RBC) system. In addition, the effects of different work/rest schedules on postural dynamics were evaluated. Twelve subjects participated in the laboratory experiment, which consisted of twelve scenarios utilizing two cognitive task requirement factors, i.e., (1) information presentation mode, defined through the letter image preview on the computer screen (none or one preview image); and (2) the information processing mode, defined through the specific keying method (key all characters or key 5 digits only). The third experimental factor was the work/rest schedule (50 min work/10 min break, 2 h of work/15 min break, or flexible schedule). The results showed that requirements of human-computer interface design significantly affected the operators' postural...
  • Ngôn ngữ: English
  • Số nhận dạng: ISSN: 0014-0139 ; PMID: 8187753 Version:1

Đang tìm Cơ sở dữ liệu bên ngoài...