The 안산중앙도서관 비콘서비스 is an app that provides a seat reservation service using beacons and an AI babysitting service. The app requires certain permissions for its functionalities. It asks for device location permission to scan beacons, but it does not use the actual device's location information. It also requires permission to make and manage phone calls for using the device's UUID (a necessary item) and access to the address book for cases where the device does not have a UUID. Additionally, it requires camera access for QR code authentication.

By agreeing to the necessary permissions, users can enjoy the full functionality of the app. However, if users do not agree to the optional permissions, the corresponding features will be restricted.

Please note that the developer's contact information is not provided in this review.