Apply the Mobile profile to use. This profile will create a minimal perspective that will allow you then to use a special home page, menus etc just for mobile. All features of Tiki (login, etc.) are expected to work well over time.
Then go to the site on a mobile device and it automatically (should) kick in (i.e. it switches to the mobile perspective and mobile theme which adds the jquery.mobile libraries & css).
Alternatively, you can click the "switch to mobile" link on the mobile module the profile adds for you.
Workaround
Note: This is still an experimental feature and occasionally problems have been known to occur.
If your site gets stuck with a "loading" message you can get your site back in to "normal" mode by going to this URL and a normal browser:
(this has also been unreliable in Tiki versions prior to 9.0 in which case clearing cookies may help)
How to enable/disable mobile mode
Tiki will automatically change the display mode to mobile when a mobile device is detected. You can in addition change to mobile mode or return to standard display mode manually with the side module for Mobile (created automatically when you apply the Profile Mobile to your Tiki site).
Module in a side column
Improved in Tiki12
Mobile mode display has been extensively improved in Tiki12. See as an example this page Mobile displayed in standard mode:
Click to expand
And the same page displayed for mobile devices:
Until Tiki 6 LTS
Until Tiki6LTS, this is thanks to the power of the HAWHAW library. This is currently limited to Wiki pages, Articles and Forums. Other Tiki areas and authentication are not supported. You can see in either small font size or magnified version:
Small font size
Magnified font size
You can follow its development on this dedicated Mobile Tiki website: