Merge pull request #40 from luka-zitnik/scc-fixes

Small fixes to speech color changer

speech-color-changer/script.js

@@ -9,7 +9,7 @@ var recognition = new SpeechRecognition();
 var speechRecognitionList = new SpeechGrammarList();
 speechRecognitionList.addFromString(grammar, 1);
 recognition.grammars = speechRecognitionList;
-//recognition.continuous = false;
+recognition.continuous = false;
 recognition.lang = 'en-US';
 recognition.interimResults = false;
 recognition.maxAlternatives = 1;
@@ -34,15 +34,12 @@ recognition.onresult = function(event) {
   // The SpeechRecognitionEvent results property returns a SpeechRecognitionResultList object
   // The SpeechRecognitionResultList object contains SpeechRecognitionResult objects.
   // It has a getter so it can be accessed like an array
-  // The [last] returns the SpeechRecognitionResult at the last position.
+  // The first [0] returns the SpeechRecognitionResult at the last position.
   // Each SpeechRecognitionResult object contains SpeechRecognitionAlternative objects that contain individual results.
   // These also have getters so they can be accessed like arrays.
-  // The [0] returns the SpeechRecognitionAlternative at position 0.
-  // We then return the transcript property of the SpeechRecognitionAlternative object
-
-  var last = event.results.length - 1;
-  var color = event.results[last][0].transcript;
-
+  // The second [0] returns the SpeechRecognitionAlternative at position 0.
+  // We then return the transcript property of the SpeechRecognitionAlternative object 
+  var color = event.results[0][0].transcript;
   diagnostic.textContent = 'Result received: ' + color + '.';
   bg.style.backgroundColor = color;
   console.log('Confidence: ' + event.results[0][0].confidence);