Pendant Idea

 Product - Wearable object: Pendant that can be attached to many things such as necklaces, bracelets, phone cases, key chains etc. The purpose of this over a simple wristband is that we know people are less to want to wear a wristband all the time but if they have control of where they can have it, it would appeal to more people.

Alert System: The pendant will use vibrations, a flashing light and an audio alert when the warning is going off.

The pendant warning system will give different levels of warnings based on the ground based volcano alert levels.

The pendant must: be durable, waterproof, use minimal power to ensure battery longevity...

We must Research: The best way for the connection of the pendant to be activated, by using cellular signals, radio signals etc... Best way to have them working in rural areas with little to no signal