Pushbullet - Pushbullet - Your devices working better together
Webcamoid - Webcamoid is a full featured webcam capture application.
Pushover - Real-time notifications on your Android, iPhone, iPad, and Desktop
Cheese - Cheese uses your webcam to take photos and videos, applies fancy special effects and lets you share...
Gotify - a simple self-hosted server for sending and receiving messages
GTK+ UVC Viewer - guvcview is a video viewer and capture software for the linux UVC driver.