Generally, parachutes aren’t considered dangerous items on airplanes. Whether they have an Automatic Activation Device (ADD) ...

Once you've finished the web-based activation process ... all you need to do to strip certain devices from your Hulu account. Want the latest in tech and auto trends? Subscribe to our free ...

Used together with automatic doors, various activation devices can be used to aid secure and seamless access. They could be utilized in entries to secure areas that requiring controlled access ...