Distress signaling system allows phone user(s) to intimate concerned authorities, friends etc of distress, their identification, location etc. using non-voice communication.There are many situations in life whereby it becomes difficult to use voice communication in cases of Distress e.g. Hostile enviro...

The "Electronic Milk Alarm System" is a device used to provide Audio and/ or Visual Alarm and/or other suitable means to alert before the milk spills over during heating. It uses sensors to sense parameters) as temperature, surface conditions, surface level etc. to detect when milk will boil & start to spill...