[Required] Agreement on the Collection and Usage of Personal Information for Maumgyeol Service usage

Bwave Co., Ltd., in accordance with the "Act on the Protection of Personal Information" by the Korean law, would like to inform you about the articles of personal information collected, the purpose of collection and use, and period of retention and use. We seek your permission for the collection and use of your personal information.

■ Purpose of Collection and Usage of Personal Information

Category (Task name)	Purpose of collection	Article	Period of retention and use
Basic testing	* User identification * Writing and delivery of study report * Confirmation of minors under the age of 14 * Confirmation of minors under the age of 19 * For purposes of reporting to the sponsor * For purposes of writing statistical analysis results * Maumgyeol Service (Brain wave and Pulse wave exams, etc.) usage	* Required: Name, Affiliation, Contact number, E-mail address, Maumgyeol Service (Brain wave and Pulse wave exams, etc.) usage date * Optional: Legal representative name and contact information	* Until requested date of destruction * 3 months from the date of delivery of study report
Personal information	* User identification * Writing and delivery of study report * Confirmation of minors under the age of 19 * For purposes of reporting to the sponsor * For purposes of writing statistical analysis results * Maumgyeol Service (Brain wave and Pulse wave exams, etc.)	* Required: Name, Affiliation, Contact number, E-mail address, Maumgyeol Service (Brain wave and Pulse wave exams, etc.) usage date * Optional: Legal representative name and contact information	* 3 months from date of collection
Anonymous information	* Writing and delivery of study report * Maumgyeol Service usage * For purposes of reporting to the sponsor * For purposes of writing statistical analysis results	* Required: Name (Alias), Sex, Age, Bio-signal data (brain wave/pulse wave), Korean Depression/Anxiety questionnaire results	* • 1 year from date of collection
Anonymous information	* Writing and delivery of study report * Maumgyeol Service usage * For purposes of reporting to the sponsor * For purposes of writing statistical analysis results	* Required: Age, Sex, Korean Depression/Anxiety questionnaire results	* The following confidential information is permanent property of Bwave Co., Ltd.

* Anonymous information: Information that can no longer be identified by using other information when reasonably considering time, cost, technology, etc.
• Handling of personal information of minors under the age of 19: G) When collecting personal information from a minor under the age of 19, Bwave Co., Ltd. Requests consent from the minor's legal representative to collect minimum required information required for usage of Maumgyeol Service. * Required fields: Name, relationship, and contact information (contact number, e-mail address) of the legal representative, 0 When collecting personal information from a minor under the age of 19, Bwave Co., Ltd. can request minimum required. information including the name, relationship, and contact information of the minor's legal representative, and Bwave Co., Ltd. will send the legal representative a notification via text or e-mail that they have seen the checkmark on the consent box.
• Collected information will be safely protected under the Act on the Protection of Personal Information.
• You have the right to refuse to accept the above agreement on the collection and use of personal information. However, [Maumgyeol Service usage] may be restricted if you do not consent to the agreement.

I agree to the collection and use of my personal information as described above by Bwave Co., Ltd.