Can be costly and may not guarantee proactive assistance, leading to inconsistent service quality.

Restrict users' access to help when needed, hindering their ability to seek assistance conveniently.

Librarians may not always have the specific book users are looking for, causing frustration and inefficiency in finding resources.

To address users' inquiries promptly, resulting in potential frustration and inefficiency.

Relying on staff availability can be time-consuming and lead to delays in receiving assistance, impacting users' productivity and satisfaction.

Staff not being proactive in their duties may result in missed opportunities for assistance and hinder the overall user experience.