Abstract: Provided is an electronic cigarette with improved safety. The electronic cigarette may include a mouthpiece through which a user may inhale. The electronic cigarette may also include a chamber for storing a liquid substance to be inhaled. Also included may be an atomizer configured to vaporize the substance to be inhaled and to produce a vaporized substance. The atomizer may be configured to deliver the vaporized substance to the mouthpiece. An electric battery may also be included. The electronic battery may be connected to the atomizer and configured to permit the activation thereof. Also included in the electronic cigarette may be an activating means for the atomizer.

Abstract: Security system for the crash helmet (1) of a motorcycle (100), comprising a security system (10) installed into the crash helmet (1) which communicates through radio waves (wireless with the control device comprises a normally open switch (T2) placed between the power supply (120) and the ignition system (121) of the motorcycle, and driven by a wireless communication device (119) which communicates with a wireless communication device (19) installed into the crash helmet security device (10). The security device (10) comprises detection means (15, 5, 13, 14) suited to detect the crash helmet use by the user and, accordingly, to send a command signal in order to enable the crash helmet communication system (19) to communicate with the motorcycle communication system (119), to close the switch (T2) and allow the motorcycle ignition.