The system is capable to present the information not only in "normal" version - optimized for dekstop web browsers -, but in mobile version as well, which is optimized for mobile devices (smartphones, tablets). You don't need to do anything, just open the website on you smartphone, and the system will present the mobile-optimized version automatically. (It is possible to change to full version of course any time.)
It is possible to reach the information stored in the system - object infos, tours, collections, etc. - "directly", by putting a QR code next to the physical object, and reading that by you mobile device's camera. That will automatically open the device's browser and load the particular page with the related data.
Note: Most modern smartphone's camera application already includes such QR code reading function. For those models that doesn't have this as built in feature. there are plenty 3rd party applications available for all main mobile platforms.
Please test this feature by reading the QR code on the right: