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35results about How to "Facilitate interaction" patented technology

Hand-Held Security Alarm System

A hand-held security alarm system for sounding an alarm when the system is released. The hand-held security alarm system includes a hand-held device that contains an alarm, a battery, an activation member, an activation electronic circuit, an alarming member, and a deactivation button. The activation member being biased to push away from the hand-held device by a compression spring. The activation electronic circuit being activated by an activation switch when the activation member travels a certain distance from the hand-held device. The hand-held device is maintained in the inactive state by the activation member being held against the hand-held device by a detent incorporated into the alarming member. The hand-held device is put into the armed position by sliding the alarming member so that the detent on the activation member travels past a catch on the activation member and the activation is held against the compression spring by an external force such as a hand grasping the hand-held device. The hand-held device once armed is activated by releasing the external force on the activation member so that the compression spring pushes the activation member away from the hand-held device thereby triggering the electronic circuit and causing the battery to energize the alarm causing an audible sound. The electronic circuit cannot be deactivated by pressing the activation member back towards the hand-held device but requires the application of a deactivation switch which when pushed opens the electronic circuit cutting the battery power from the alarm. The hand-held device includes a strap that can be securely attached to the body of the user so that in an attack the hand-held device stays with the user.
Owner:SORGE KEITH MARLOWE

Self-adaptive virtual reality intervention system based on user background and emotion, and method

The invention discloses a self-adaptive virtual reality intervention system based on user background and emotion and an implementation method thereof. An emotional state driven self-adaptive VR system is achieved by researching the association relationship among the social attributes of subjects, stress environment characteristics, VR scene object materials and decompression effects and combining a GAN network and a PCG technology. The intervention system comprises a real-time emotion recognition module, an emotion VR knowledge graph model module and a self-adaptive VR generation module. According to the method, the GAN and the PCG are combined to generate the VR, and the content can be continuously generated according to the program before the experiment is started or when the experiment is carried out, so that the manpower and the time can be saved, and the content of the VR scene can be more diversified and is not limited to a VR material library. The background and the emotion of the user are used as input, and specific stimulation content generation is provided for the individual user through the generation network, so that more accurate psychological stress training is formed, and interaction between user experience and a scene is promoted.
Owner:NORTH CHINA UNIVERSITY OF TECHNOLOGY
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