There are several options for accommodating observers other than the Test Team, e.g., the system
developers of the product being tested or client personnel who wish to monitor the
proceedings without being directly involved in the testing. First, the Control
Rooms provide ample space for such casual observers. Second, a video feed from the Control
Room, typically the output of the video mixer, which is input to the VCR, can be displayed
in the Executive Viewing Area. Third, a similar video feed displays the
proceedings in a near-by conference Room so that client personnel can view and discuss the
ongoing testing without being disruptive.
To-date, these facilities have been utilized for testing a variety of
applications. The products evaluated have included desktop video
teleconferencing systems (running over both the LAN and ISDN lines, with up to five
workstations in conference), interactive TV, financial management software, a tourist
information kiosk, a biomedical device for detecting lapses in alertness, online services
and various web-based software applications.
UserWorks can provide related services as
needed, ranging from comprehensive, end-to-end testing or support in
any aspects of test planning, equipment configuration, test
administration, data analysis, design change or product selection
recommendations, and cost-benefit analysis of design or product
alternatives. We work closely with clients and encourage
client personnel to participate in these evaluations to the maximal
extent possible.
Software Accessibility Test-bed
UserWorks maintains an in-house lab for
evaluating software accessibility compliance and assistive devices. With regard
to web accessibility, this lab includes a range of computer platforms, operating
systems, web browsers, and syntactic analysis tools. Assistive devices include
screen readers (e.g., JAWS), voice input devices (e.g., Dragon Natually
Speaking), and Braille readers."
Digital Video Editing System
UserWorks also maintains an in-house digital video
editing system for use in creating "highlights tapes" from usability tests and
focus groups, training videos, and multi-media presentation materials. Digital
video editing offers many advantages as compared to analog, including speed,
flexibility, ease of use, ease of invoking special effects, ability to output to
CD or publish to the web, and with no degradation of imagery when making
copies.
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