The ”Virtual Reality Drug Addiction Assessment and Correction System" is jointly developed by Hangzhou Seventh Technology Co., Ltd. and the Zhejiang Provincial Drug Rehabilitation Administration. It is aimed at mandatory isolation of drug rehabilitation personnel. It uses virtual reality technology combined with the cue-induced experimental paradigm to simulate an immersive environment. According to the principle of adversarial conditioned reflexes, heart rate variability indicators are used, and computer data analysis technology is used., To conduct a scientific and effective assessment and correction of the craving for methamphetamine addiction.

This product consists of a student terminal and an administrator terminal, and the student terminal is equipped with a cardiology workstation and a head-mounted VR display (VR helmet). It is mainly used to evaluate and correct the craving for methamphetamine addiction of drug rehabilitation students in mandatory isolation drug rehabilitation centers. Drug rehabilitation students conduct drug addiction assessment and correction in the form of VR immersive videos on the student side, and administrators can easily manage and operate the entire evaluation and correction course process on the administrator side.

The product has been highly recognized by the Drug Rehabilitation Administration of the Ministry of Justice, and was rated as one of the “First batch of new drug rehabilitation technology and new method application and promotion projects” by the Drug Rehabilitation Administration of the Ministry of Justice in July 2018.

This product has the following characteristics：

1. Ease of use. This product adopts a one-to-many system structure, which can realize the need for multiple people (default 30 people) to perform courses at the same time, and only one management person is required to operate. Detoxification students only need to follow the system prompts to wear simple auxiliary equipment (wearing ECG and VR). During the entire course execution process, managers only need to complete 4 one-click operation steps.

2. security. First of all, compared with traditional drug treatment, the scientific principles and implementation methods used in this product will not directly stimulate the physiology of detoxification students, and will not produce toxic side effects. Secondly, compared with the physically irritating detoxification method, this product will not cause any pain and other discomfort to the detoxification personnel during use. At the same time, the system will feed back the physical safety status of drug rehabilitation students in the entire drug addiction assessment and correction process to the administrator in real time, so that managers can detect the discomfort of drug rehabilitation students due to personal physical factors in the first place.

3. Scientific. The product is developed based on the already mature indicators of heart rate variability and the principle of action of adversarial conditioned reflexes. It has been verified by clinical data and has been demonstrated by a number of domestic experts in this field, and the scientific nature of the product has been further strengthened through follow-up samples of thousands of people and data of 10,000 people.

4. Immersive. All the evaluation and correction content of the system is taken in 360-degree real panoramic view, and some important clues are highlighted in close-ups. All content is customized after analyzing the results of interviews with a large number of drug rehabilitation students, completely simulating the drug abuse situation of drug rehabilitation students in real life. The VR method is used to highly restore the immersive experience of induced conditions and places to achieve the best results.