- 1、本文档共11页,可阅读全部内容。
- 2、有哪些信誉好的足球投注网站(book118)网站文档一经付费(服务费),不意味着购买了该文档的版权,仅供个人/单位学习、研究之用,不得用于商业用途,未经授权,严禁复制、发行、汇编、翻译或者网络传播等,侵权必究。
- 3、本站所有内容均由合作方或网友上传,本站不对文档的完整性、权威性及其观点立场正确性做任何保证或承诺!文档内容仅供研究参考,付费前请自行鉴别。如您付费,意味着您自己接受本站规则且自行承担风险,本站不退款、不进行额外附加服务;查看《如何避免下载的几个坑》。如果您已付费下载过本站文档,您可以点击 这里二次下载。
- 4、如文档侵犯商业秘密、侵犯著作权、侵犯人身权等,请点击“版权申诉”(推荐),也可以打举报电话:400-050-0827(电话支持时间:9:00-18:30)。
查看更多
Presence and Usability a Situated, Action-Based Approach to Virtual Environments
Being There: Concepts, effects and measurement
of user presence in synthetic environments
G. Riva, F. Davide, W.A IJsselsteijn (Eds.)
Ios Press, 2003, Amsterdam, The Netherlands
6 On the Relationship between
Presence and Usability: a Situated,
Action-Based Approach to Virtual
Environments
Luciano GAMBERINI, Anna SPAGNOLLI
Abstract. In assessing the usability of a virtual environment, a valuable hint
may be offered by a good model of the user’s experience, which is usually
described as the experience of being ‘present’ in the environment created by the
virtual technology. However, this convergence of usability and presence risks to
be undermined by a rather restricted definition of the concept and the habit of
evaluating only a limited portion of the environment in which the user is actually
present. From this point of view, the major problems reside in the divide
between the symbolic and the physical realm, on the one side, and between the
simulation and the real world, on the other. In this chapter, we argue that a
situated, action-based approach to virtual environments may avoid these
drawbacks: users’presence is taken to emerge from the actions performed and
usability is referred to the complex object created by the situated interaction with
the simulation. After discussing these points, the final section will describe some
aspects of an evaluation recently carried out by the authors, where this
framework has been applied.
Contents
6.1 Introduction .............................................................................. 98
6.2 Different approaches to presence and their methodological
implications .............................................................................. 98
6.3 Not only cyberspace: action in “hybrid human environments” 99
6.4 Enabling the user to handle the situation: usability in VE. ...... 100
6.5 A case study: evaluating dr. Optale’s virtual environment ...... 101
6.
您可能关注的文档
- nRF24LE1-2.4G无线监控系统.pdf
- NRF52832环境搭建_资料有哪些信誉好的足球投注网站_下载测试.pdf
- NRF905_射频收发器性能及应用.pdf
- Numerical electromagnetic analysis of transient induced voltages associated with lightning to tall s.pdf
- Numerical and theoretical considerations for sensitivity calculation of discontinuous flow,.pdf
- Numerical Modeling of Storm Surges in Chesapeake Bay.pdf
- Numerical Radius Norms on Operator Spaces.pdf
- Numerical simulation of fire-induced flow through a stairwell.pdf
- NSSCFW1、NSSCFW2铁素体不锈钢化学成分力学性能.pdf
- Numerical simulation of smoke movement in clean room environments.pdf
文档评论(0)