An analysis of screen reader use in India

We present the results of two surveys and a qualitative interview-based study with users of screen readers in India. Our early interviews moved us in the direction of examining patterns that differentiate users of two particular software applications -- the dominant market standard JAWS and the free, open source challenger NVDA. A comparison between the two is timely and particularly relevant to issues elsewhere in the developing world. In the short term, the question of choosing one application over another could be based on price and support for custom-made applications, but in the long term, issues of language support are likely to be of concern as well. We explore software adoption behavior and present results that show the relationship between the quality of audio and peoples' willingness to use one software over another. We also compare the switch from JAWS to NVDA to other kinds of switches from dominant software to open source options. In conclusion, we discuss the business aspects of screen readers and examine why the comparison between these two applications is particularly important in the discussion on accessible personal computing for people with vision impairments in the developing world.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/95718/1/McCarthy-Pal-Cutrell-ScreenReaders.pd

The third voice: Do enhanced e-books enhance the benefits of shared story reading with preschoolers?

This study from which this paper draws examined the benefits of reading plain e-books (with parental instruction) compared to enhanced e-books (with limited parental direction) with 3- to 5-year-old children. Interaction was measured through parent-child verbal communication and eye contact. Engagement was measured through time spent visually focused on the story, and retention was measured through open-ended story event recall questions and multiple-choice story vocabulary questions. There were no differences between the enhanced and plain e-book conditions in children’s qualitative engagement with the story, or in the amounts of vocabulary or story events they retained. While enhanced e-books resulted in more time spent gazing at the device, parents and children were significantly more interactive when reading plain e-books. These findings suggest that while both plain and enhanced e-books are effective in aiding children’s retention of words and story events, plain e-books read by a caregiver are better at promoting meaningful conversation

The Birth of Pictoriality in Computer Media

The aim of the paper is to follow some milestones of the story of computer media as far as the notion of pictoriality is concerned. I am going to describe in the most general way how it happens that two quite separate technologies as computer machine and pictorial representation met and since then became almost inseparable