Changes between Version 22 and Version 23 of en/ProgrammingRobotsCourse/PepperApi

Timestamp:

Mar 30, 2020, 12:00:47 PM (4 years ago)

Author:

xrambous

Comment:

--

en/ProgrammingRobotsCourse/PepperApi

@@ -146 +146 @@
 https://nlp.fi.muni.cz/projekty/pepper/videos/titulky.mp4
 
+Subtitle service is running as HTML app on the tablet and receiving updates via Javascript messaging API. See `dialog_subtitles` app, specifically `dialog_subtitles/html/js/`.
+
+HTML app can subscribe to various robot API events:
+
+{{{
+RobotUtils.subscribeToALMemoryEvent("SpeechDetected", onSpeechDetected);
+RobotUtils.subscribeToALMemoryEvent("ALSpeechRecognition/Status", onSpeechStatus);
+RobotUtils.subscribeToALMemoryEvent("WordRecognizedAndGrammar", onWordRecognized);
+}}}
+
+And update the webpage when events are triggered, eg. display recognized word:
+
+{{{
+function onWordRecognized(value)
+{
+    document.getElementById("word").innerHTML = value;
+}
+}}}
+
 ==== Access timetable API
 https://nlp.fi.muni.cz/projekty/pepper/videos/kordisbot.mp4