Online Tours

• Foundling Museum audio tour created by local teens: http://www.foundlingmuseum.org.uk/Audiotours.php
• MoMA WiFi - http://moma.org/wifi/ (via iPhone/iPod Touch).
• NY Historical Society pod/vodcasts https://www.nyhistory.org/web/default.php?section=whats_new&page=tour (some created by local teens)
• SJMA Interactive Guide - http://www.sjma.mobi (via iPhone/iPod Touch).
• Tate Modern Gustav Klimt Tour - http://www.tate.org.uk/liverpool/exhibitions/gustavklimt/tour/iphone/#home (via iPhone/iPod Touch)
• Getty Modern Outdoor Sculpture Audio Tour - listen via phone, online media player, download, iTunes/RSS 
• Philadelphia Mural Arts Project: the online collection of hundreds of murals in Philadelphia (more than 2,000 murals all around town)
• Philly History: Viewable on mobile browsers and with Google Streetview

On-site Tours

Please add links to your favorite tours below.

Audio tours

Cellphone tours

Smartphone tours

Multimedia tours

Podcast tours

Downloadable tours

Mobile Tour Providers' Client Lists

Antenna Audio

Espro Acoustiguide

Guide by Cell

Guide ID

Mobile Bristol

Museum 411

Narrowcasters

Nousguide

Ophrys

Soundgarden

Sycomore