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waleedAhmad1 / google-glass-api

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Is there a voice trigger vocabulary size limit? If so, what is it and is it adjustable? #419

Open GoogleCodeExporter opened 9 years ago

GoogleCodeExporter commented 9 years ago 
What steps will reproduce the problem?
1. If enough apps are side loaded, to make the "ok glass vocabulary list" to 
grow close to 30 or, all but the core voice commands such as "ok glass take a 
picture" stop functioning
2. Specifically, the last one on the list "ok glass never mind"  stops working. 
This app can be downloaded from here 
http://forum.xda-developers.com/showthread.php?t=2653435
3. When the ok glass vocabulary list of apps shrink, to below 30 or so, the "ok 
glass never mind" starts to work again

What is the expected output? What do you see instead?
Expect a pop up or warning indicating vocabulary size is too large to handle 
rather than silently fail "ok glass never mind" which is the last on the list. 
Several other voice triggers other than the core ones also fail.

What version of the product are you using? On what operating system?
XE12

Please provide any additional information below.
Please see this thread also 
http://forum.xda-developers.com/showthread.php?t=2653435

Original issue reported on code.google.com by saket...@gmail.com on 23 Feb 2014 at 3:59

GoogleCodeExporter commented 9 years ago 
Hello,

Thanks for the report! Among the 30+ voice commands that you have, could you 
tell us how many are using the existing voice models available on Glass?
  https://developers.google.com/glass/develop/gdk/input/voice#existing_voice_commands

Development voice models are only meant to be used during development. Once a 
release form is available and we start accepting submission for Glassware, only 
voice triggers that have an existing model will be accepted: this should 
prevent the issue you are currently experiencing.

Best,
Alain

Original comment by ala...@google.com on 24 Feb 2014 at 7:21

GoogleCodeExporter commented 9 years ago 
None of the commands I have on my 30+ list are from the sample "officially 
sanctioned" GDK apps release via MyGlass if that is what you meant. My question 
is when a Glass store ends up, and there are a number of sanctioned apps, is 
there a limit on the number of voice_triggered apps that you support. It 
appears to silently quit recognizing when the list gets larger as more apps are 
sideloaded.

Original comment by saket...@gmail.com on 24 Feb 2014 at 7:32

GoogleCodeExporter commented 9 years ago 
The recognition part goes through a different path when not using an 
"officially sanctioned" model which might explain why it stops recognizing.

Original comment by ala...@google.com on 24 Feb 2014 at 10:48