Which term refers to library resources optimized for smartphones and tablets?

• A. Mobile Device Compatibility
• B. Mobile Apps
• C. Responsive Design
• D. Remote Access Solutions

Answer: (A)

Focusing on this concept means ensuring library resources work smoothly on phones and tablets across different devices and platforms. Mobile Device Compatibility means the resource is designed, tested, and optimized so it can be used effectively on mobile browsers and devices, with readable text, touch‑friendly navigation, and reliable performance. This goes beyond just having a page that rearranges itself; it covers the overall ability of the resource to function well on a variety of mobile devices and network conditions, so patrons can search catalogs, read items, and access databases without compatibility issues.

The other terms describe related ideas but not the general idea of universal mobile usability: a mobile app is a specific software you install, remote access solutions deal with getting into resources from outside the library network, and responsive design is a design approach that makes layouts adapt to screen size but isn’t the overarching label for all mobile-optimized resources.