This article considers resource discovery from the viewpoint of visually impaired people. Starting with the tasks of find, identify, select, and obtain, it examines how catalogs can be enhanced to assist visually impaired users. It then looks at the inclusion of specific data within catalog records and how they help the user. This is followed by some reflections on display issues and a reference to the need for accessibility in catalog systems. It concludes that improvements for visually impaired people provide features that sighted people will appreciate as well.
... must be accessible and have easy navigation. RESOURCE DISCOVERY. Resource discovery is the pro...
...(2006) presents a mobile indoor navigation system. The system interacts with large printed fl... to the environment with the need to visually represent discreet floors in the third dimension. ... and potentially also for visually impaired users. I do not believe this colour scheme to be a...
... describe included artwork or provide navigational aids to find specific sections of the work. (181) ...
... technologies for blind orientation, navigation, and wayfinding. In addition, NIDRR grantees are r...(2007). Graphical tactile displays for visually-impaired people. IEEE Transactions on Neural Syste...
...) is offering customers who are blind or visually impaired, as well as elderly individuals or those ... aloud using voice synthesis to aid navigation of the device, will be offered to Sprint postpaid ...
...Mobile systems favor navigational use and bring analysis from the laboratory right t... navigational assistance to the visually impaired with spatial audio overlays. Since about ...
... as threshold shift), acoustic masking, impaired communications, stress responses, and behavioral d... the target could be adequately monitored visually. Comment 2: One commenter suggests that over-fligh...Lookouts already posted for safety of navigation and man-overboard precautions may be used to fill ...
... sonar (AN/BQS-15 or BQQ-24) for navigation safety, mine avoidance, and a fathometer that is n..., stress responses, acoustic masking and impaired communication, behavioral disturbance, and strandi... zone, lookouts are only expected to visually detect breaching whales, whale blows, and large po...
The increasing provision of Web-based information resources has moved from a simple text interface to dynamic and interactive designs. While this move has provided people with a more creative and flexible experience, there are dangers that some people will be excluded because they cannot use standard methods of access. Research has shown that people with disabilities are most at risk of being excluded from access, and in particular people who are blind or visually impaired and who use assistive technologies such as screen readers. In a library environment, ensuring access for all is important because the method of delivery is predominantly Web-based and the development of e-book provision will provide increased opportunities to access library services remotely. This article reviews some...
... with many options in terms of Web site navigation. It is an extremely complex (and expensive) piece ...
...They are rarely observed visually, not typically sampled in many commercial river fi... of material from federally maintained navigation channels in 307 projects since 1991. The number of... North Carolina are in Category 5 (waters impaired for one or more designated uses by a pollutant(s))...
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