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Record W240040451 · doi:10.1177/0145482x1210601015

How a Braille Contest Serendipitously Accelerated the Use of Digital Audio Players

2012· article· en· W240040451 on OpenAlexaboutno aff
Nancy Niebrugge

Bibliographic record

VenueJournal of Visual Impairment & Blindness · 2012
Typearticle
Languageen
FieldNeuroscience
TopicTactile and Sensory Interactions
Canadian institutionsnot available
Fundersnot available
KeywordsBrailleCONTESTVisually impairedAudio equipmentMultimediaComputer scienceInternet privacyPsychologyHuman–computer interactionEngineeringPolitical science

Abstract

fetched live from OpenAlex

When Braille Institute in Los Angeles conceived The Braille Challenge contest more than a decade ago, the goal was to create an innovative way to promote braille literacy. Now that more than 4,500 students over the last 12 years from across the United States and Canada have chosen to participate in The Challenge, it is safe to say that it has been a success. From a technological standpoint, until last year, The Challenge had been holding back from embracing digital technology. In the past, students were allowed to use manual braillers and cassette tape players. In 2011, the committee responsible for The Challenge (of which I am director) finally took the first step toward using digital technology by requiring participants to use digital audio players instead of analog tapes. This transition gave us a surprising sense of how wide of a gap remains between early adopters of new technology and those who have yet to embrace devices such as accessible MP3 players. We also learned that in order to successfully bridge this gap, the most important thing to do is to ensure that teachers of visually impaired students are provided with relevant and easily digestible ways to learn how to use such new technology. DECIDING TO USE NEW TECHNOLOGY Those in the field of visual impairment who have embraced new and emerging technologies have wondered why Braille Institute did not choose to make the transition to digital audio players long ago. Because The Challenge is a contest that includes students from across the United States and Canada, we needed to be sure that any device required for the contest was widely available for and familiar to the greatest number of students possible. Affordability was a primary concern for decision-makers, and it is the reason why electronic braille notetakers were not also adopted. Perkins Braillers, the manual braillewriters that are approved for use throughout The Braille Challenge, are available through Federal Quota funds. Electronic braille notetakers are not. It was unreasonable for us to expect that all students, schools, and school districts could afford the more expensive notetaking devices. The Challenge's Speed and Accuracy contest requires middle- and high school students to listen to a passage and transcribe into braille exactly what they hear as quickly and accurately as possible. In previous years, students have used National Library Service (NLS) Talking Book Players, which are distributed free to all eligible students through regional libraries. Last year, we decided it was time time to make the transition away from the older technology. We decided, based on feedback from participants and regional coordinators, the best place to start was to replace the NLS Talking Book Player with the Bookport Plus from the American Printing House for the Blind (APH) and the Victor Reader Stream manufactured by HumanWare. Thankfully we were validated in our decisions regarding the timing of the change and our strategy to roll it out. By most reports we received from teachers and proctors of the contest, the majority of the 800-plus students across North America who participated in The Braille Challenge preliminary round in 2011 were quite comfortable using the two digital players. A secondary consequence to our decision, as we learned from feedback we received, is that the 2011 Braille Challenge served as a motivator that inspired some teachers and students to try digital players for the first time. As we reviewed the reactions from participants, it became clear that by its sheer size and scope, this international literacy contest has had the unanticipated ripple effect of accelerating exposure to newer technology. PLANNING FOR TRANSITION A good part of the success we enjoyed was due to how we planned the transition. In 2009, the Braille Challenge Advisory Committee, made up of six national experts in the field of visual impairment, began to work out the details of the transition. …

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

How this classification was reachedexpand

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.001
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Bench or experimental · Consensus signal: Bench or experimental
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.057
Threshold uncertainty score0.507

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.001
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0010.004
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0000.000

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.166
GPT teacher head0.352
Teacher spread0.186 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; a candidate call from one teacher head, not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designBench or experimental
Domainnot available
GenreEmpirical

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

Quick stats

Citations1
Published2012
Admission routes1
Has abstractyes

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