async void InitServices() { frameGrabber = await FrameGrabber.CreateAsync(this); frameAnalyzer = await FrameAnalyzer.CreateAsync(); frameAnalyzer.Start(); frameAnalyzer.OnAnalyzedFrame += FrameAnalyzer_OnAnalyzedFrame; speechManager = await SpeechManager.CreateAndStartAsync(); speechManager.OnPhraseRecognized += SpeechManager_OnPhraseRecognized; }