pybluez github link: https://github.com/pybluez/pybluez

• for detecting button presses on bluetooth headphones
• in windows does not have support for L2CAP protocol which my headphones use for AVRCP(bluetooth profile for Audio/Video Remote Control)
• RFCOMM is only protocol supported in windows which my bluetooth uses for headset connection service. This was seen to detect some button presses.
• Another problem is headphones need to make a new connection if they are aready connected to laptop it does not work.

Building own wake word detection model: https://www.dlology.com/blog/how-to-do-real-time-trigger-word-detection-with-keras/

Able to listen to speech through mic and recognize it using "speech_recognition":

• But keeps listening always or can set a pause_threshold which makes one iteration of listening loop continue.
• This is annoying as if user gives a voice command during this non-listening period it does not work.
• Possible solution only take command when, wake word(like Hey Alexa...) is detected or a button is pressed on headphones.

Able to switch to a youtube tab in browser using "pygetwindow" and "pyautogui":

• But only works if only one youtube tab is open.
• If multiple youtube tabs are open then stops at the first one it lands on.