Smart Tab Mute - Ensures that only one tab is playing sound at the same time
Nuraphone - Headphones that sense and adapt to your unique hearing
MuteTab - Better tab muting in Chrome
Parrot Bepop Drone - Drone + Tablet + Oculus Rift --> magical combination
Mute Intercom - Mute annoying sounds from Intercom 🔕
Apple - Available on iOS