I don't want to do the registration just to see how it works... but I assume it's doing user-agent detection? Have you had issues with newly invented mobile browsers not being caught, do you ever update your PHP script with a new updated copy from teh author or anything? On 1/2/2013 3:55 PM, Ken Irwin wrote: > I use the PHP code from: http://detectmobilebrowsers.mobi/ > (free for personal and non-profit use) > > Ken > > -----Original Message----- > From: Jonathan Rochkind [mailto:[log in to unmask]] > Sent: Wednesday, January 02, 2013 3:36 PM > To: Code for Libraries > Cc: Ken Irwin > Subject: Re: [CODE4LIB] directing users to mobile DBs, was RE: [CODE4LIB] Responsive Web Site Live > > What method do you use to detect mobile-or-not? > >