Locify - open LBS framework for Java ME
Locify is a mobile Java application which enables regular user to connect GPS, browse maps, save places of interest, record routes, use navigation and other location based features. Locify is a framework - you can build a location based application just using XHTML. Basic feature is, that you can append a location to the request to your server. Then you can return the user some location-relevant content. Also all Locif features is available to the web developer as well - you can send the user an KML file, use maps, navigation etc.
its a mazing