Pullight Dynamo is concept by Sebastien Sauvage that comes up with the idea to provide kinetic base energy for small mobile devices including mobile phone or portable radio during emergency situations.

pull-light-dynamo-concept

You will also find flashlight capability on Pullight Dynamo for light during emergency. Simply a pull of a string similar to diesel or petrol generator will do the trick. Pullight Dynamo is designed to be splash proof and good companion for emergency situations.

[ Source: Yanko Design ]