{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,2,22]],"date-time":"2025-02-22T05:37:16Z","timestamp":1740202636598,"version":"3.37.3"},"reference-count":0,"publisher":"IOS Press","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2004]]},"abstract":"<jats:p>Usability is defined by the International Standards Organization as &amp;ldquo;the effectiveness, efficiency and satisfaction with which a certain user may achieve a specific objective in a particular environment&amp;rdquo; (ISO DIS 9241-11). This definition highlights the need for considering the specific destination of a certain technology and reflects the current trends in Human-Computer Interaction (HCI). In compliance with these remarks, the evaluation will be described here of a Virtual Environment (VE) for the treatment of male sexual dysfunctions; the common assumption will be avoided according to which a VE is a space separated from its &amp;lsquo;real&amp;rsquo; surroundings [6, 7] and the full environment where the Virtual session takes place will be addressed instead. After a description of the conceptual framework adopted, the paper will dwell on one method among those deployed for the evaluation, namely the analysis of &amp;lsquo;situated actions&amp;rsquo;. Four aspects will be dealt with: (a) the interplay of various concurrent settings during the virtual session; (b) the users&amp;apos; comprehension of the symbols used in the VE; (c) the structure of the relationship between users and guide; (d) the breakdowns during the human-VE interaction. The goals and the intended meanings of the simulation as set by the designers became the main parameters for the evaluation.<\/jats:p>","DOI":"10.3233\/978-1-60750-943-1-217","type":"book-chapter","created":{"date-parts":[[2025,2,21]],"date-time":"2025-02-21T17:13:02Z","timestamp":1740157982000},"source":"Crossref","is-referenced-by-count":0,"title":["Ergonomics of Virtual Environments for Clinical Use"],"prefix":"10.3233","author":[{"family":"Spagnolli Anna","sequence":"additional","affiliation":[]},{"family":"Gamberini Luciano","sequence":"additional","affiliation":[]},{"family":"Cottone Paolo","sequence":"additional","affiliation":[]},{"family":"Mantovani Giuseppe","sequence":"additional","affiliation":[]}],"member":"7437","container-title":["Studies in Health Technology and Informatics","Cybertherapy"],"original-title":[],"deposited":{"date-parts":[[2025,2,21]],"date-time":"2025-02-21T17:53:01Z","timestamp":1740160381000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.medra.org\/servlet\/aliasResolver?alias=iospressISSNISBN&issn=0926-9630&volume=99&spage=217"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2004]]},"references-count":0,"URL":"https:\/\/doi.org\/10.3233\/978-1-60750-943-1-217","relation":{},"ISSN":["0926-9630"],"issn-type":[{"value":"0926-9630","type":"print"}],"subject":[],"published":{"date-parts":[[2004]]}}}