Creating User Interfaces Another example. Classwork/homework: work on VoiceXML project

HTML5 and Accessibility A11Y/?utm_source=html5weekly&utm_mediu m= A11Y/?utm_source=html5weekly&utm_mediu m= – My source for this was a newsletter: HTML5 Weekly:

Proposal Due today Level [at least] of rock, paper, scissors or family greeting – Can use a built-in grammar – Consider use of JavaScript

Caller id and question lme/callerIDmajor.xml lme/callerIDmajor.xml Uses session.callerID Groups of answers The nomatch condition handled differently from noinput

Examine code Uses say-as element – What do you think it does without this? – Older example split up number into digits Group choices of area of interest that have common value – one-of – tag

Possible Improvements Improve on say as telephone by breaking up number and saying area code. Use an external grammar. ?

Production system Capture name in some way Invoke server-side code to store phone number (called ID) and name and area of interest Transfer to another number

Mixed initiative The VoiceXML feature for handling utterance with more than one result – Example given in tutorial: celebrity and location. mixed mixed – Example given in Microsoft tutorial: City and State – Note: can be more than two things. Elements:, and but in different arrangement,

Suggestion for mastering mixed initiative Study example(s) Download and upload to your account the dead celebrity location files. Test. Change list of people and locations. Test. Change subject: prompts AND list of people, locations, filler text. Add a third field.

Voxeo It is free! Documentation and many examples are there. Problem: website has old documentation (need to support legacy users). Make sure you are looking at most up-to-date examples. Look at: prac.vui prac.vui More?

Classwork/homework [proposal] Work on project – Always look at file source Confirm latest Checks [some] errors – Legal XML may not be legal VoiceXML. Check in the documentation what are valid parent and child elements. If system reports internal error, try again. May be timing problem Do repeat testing!