david welsh
DESCRIPTION
David Welsh. Traditional Reading. Eye seeks “ Optimal Recognition Point ” Start to process the meaning of the word E yes move, called a “saccade ” Processing the words for meaning and context 20% processing 80% movement. Rapid Serial Visual Presentation. - PowerPoint PPT PresentationTRANSCRIPT
David Welsh
Eye seeks “Optimal Recognition Point” Start to process the meaning of the word Eyes move, called a “saccade” Processing the words for meaning and
context
20% processing 80% movement
Traditional Reading
Developed to measure reactions to content Words are displayed left-aligned or centered Not ORP™ centered Still requires some eye movement
Developed before heavy web use
Rapid Serial Visual Presentation
Content has ORP™ located at the focal point Read without having to move your eyes Eyes can focus on about 13 characters at a
time Variable WPM rate, 100-1,000
Positioning without eye movement helps process words, especially at speed
Spritzing™
Spritzing™ 13 Character Focus
Developer program SDKs and APIs for Android, iOS, and
JavaScript
Last week started JavaScript access Next up, Android and iOS
PoweredbySpritz™
Hosted Spritz JavaScript SDK◦ Login html only required file
CSS and JS: fonts, images, styles JQuery library<script type="text/javascript" src="//sdk.spritzinc.com/jQuery/jquery-2.1.0.min.js"></script><script type="text/javascript" src="//sdk.spritzinc.com/js/1.0/js/spritz.min.js"></script>
Web Development
Visual frame embedded with the Spritz JavaScript SDK
Link content to the redicle<p><div data-role="spritzer" data-url="http://www.myserver.com/~mywebdirectory/ContentToSpritz.htm"></div></p>
Redicle
Controls the notifications and handlers Can control multiple sources of text Easily duplicated Customize with some permanent properties Configured for different devices Multi language capable
Redicle features
var spritzerOptions = { "redicleWidth" : 340, "redicleHeight" : 70, "defaultSpeed" : 250, "speedItems" : [250, 300, 350, 400, 450, 500, 550, 600], "controlButtons" : ["back", "pauseplay", "rewind"], "controlTitles" : { "pause" : "Pause", "play" : "Play", "rewind" : "Rewind", "back" : "Previous Sentence" } };
Default Configuration
Lets you spritz text arbitrarily Text must be a "spritzable" format Set a language in HTML tag <html
lang="en">var onStartSpritzClick = function(event) { var text = $('#inputText').val(); var locale = "en_us;"; // Send to SpritzEngine to translate SpritzClient.spritzify(text, locale, onSpritzifySuccess, onSpritzifyError);};
SpritzerController
Current Web Interface
Samsung Gear 2
Redesign
Spritz2.0
250 wpm
Speed vs comprehension Expert vs novice Proprietary vs open source Spreeder Chunking vs not chunking Efficiency vs antidisestablishmentarianism
User load/ concentration Children or disabilities Formatted text
Evaluation
