文档介绍：An Empirical Evaluation of Five Interaction Modes for
Layout System
Zhiwei GUAN Yang LI Hongan WANG Guozhong DAI
Intelligent Engineering Laboratory
Institute of Software, Chinese Academy of Sciences
. Box 8718, Beijing 100080, China
******@.
are proposed to make full use of the user’s sense and
ABSTRACT motion channels or modalities, . gesture, speech,
An evaluation experiment was conduct pare eye gaze, handwriting and so on [Damper 1995].
five interaction modes: single pen_based, pen + voice,
pen + keyboard, mouse + voice, mouse + keyboard According to studies in psychology and ergonomics,
modes. By using deferent interaction modes, subjects
are instructed to fulfill the basic tasks of layout plan these different modalities are mutually supplemental
design system, setting the location, shape and property [Oviatt 1999]. However, there are a few study
of a new layout object in the selected area, modifying
the coordinate setting of a selected object. The results consider that the supplement and redundancy of
show that pen_based interaction mode is the best deferent modal would embarrassed the use of
interaction mode followed by pen+voice mode in the
layout system, in terms of the plan setting time and multimodal interaction mode.
plan modification time, accuracy rate and subjective Since the late 1980s, research has given attention to
prefe