Browsing ODA Open Digital Archive by Subject "Magnification"
Now showing items 1-2 of 2
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Lost in OCR-Translation: Pixel-based Text Reflow to the Rescue: Magnification of Archival Raster Image Documents in the Browser without Horizontal Scrolling
(ETRA: Pervasive Technologies Related to Assistive Environments;PETRA '22: Proceedings of the 15th International Conference on PErvasive Technologies Related to Assistive Environments, Conference object, 2022-07-11)Low-vision users have been accustomed to viewing accessible electronic documents with reflow and responsive layouts that adapt to the user’s text size requirements. However, mainstream technologies do not work optimally ... -
Using Smartphones as Magnifying Devices: A Comparison of Reading Surface Finger Tracking and Device Panning
(PETRA: Pervasive Technologies Related to Assistive Environments; PETRA '20: Proceedings of the 13th ACM International Conference on PErvasive Technologies Related to Assistive Environments, Conference object, 2020-06)Smartphones can be used as magnifying devices to compensate for low visual acuity. However, it can be challenging to pan both vertically and horizontally. To simplify panning we implemented a magnifier where the user moves ...