Abstract: An awakening inducing device induces a vibration device disposed in a seat at a position where the vibration device opposes at least one of a muscle belly portion or an insertion portion of a hamstring of a user sitting on the seat; and a control device that, by controlling the vibration device, causes the vibration device to given vibration stimulation to at least one of the muscle belly portion or the insertion portion.

Abstract: A vehicular emergency alert device mounted on a vehicle (100) and configured to issue an emergency alert signal to notify an emergency service center outside the vehicle of a location of the vehicle in the event of a collision of the vehicle includes: a collision detecting unit (11) that detects the collision of the vehicle (100) to output a collision detection signal; an emergency alert unit (13) that issues an emergency alert signal in response to the collision detection signal and relays the collision detection signal to the vehicle; and one or more modules (12) each of which performs a predetermined operation in response to the collision detection signal relayed by the emergency alert unit (13).

Abstract: A vehicular emergency alert device mounted on a vehicle (100) and configured to issue an emergency alert signal to notify an emergency service center outside the vehicle of a location of the vehicle in the event of a collision of the vehicle includes: a collision detecting unit (11) that detects the collision of the vehicle (100) to output a collision detection signal; an emergency alert unit (13) that issues an emergency alert signal in response to the collision detection signal and relays the collision detection signal to the vehicle; and one or more modules (12) each of which performs a predetermined operation in response to the collision detection signal relayed by the emergency alert unit (13).