Telenav (www.telenav.com) opened its navigating API, SCOUT Drive, in HTML5 in publisher and developer. Every web site and application which has mail address are able to attract customer to the place in turn-by-turn voice guided navigating with just adding one line code API in their HTML page.http://developer.telenav.com/sdkweb/scout?app=scout#bestPractices
The company explains its SCOUT service like this.
Easy implementation - Enable one-click HTML5 navigation on multiple platforms from your mobile content with just one line of code.
Better, more complete user experience - Bring your location-based content to life by helping users get to where they want to go without having to download or install any applications.
Simple, convenient, and safe for your users - Unlike traditional map solutions, Scout provides voice-guided turn-by-turn navigation. No cutting and pasting from one app to another. And Scout has automatic rerouting if a turn is missed.
Coming soon! Create new revenue streams - Revenue sharing from Scout for Apps.
Also this SCOUT serves only in US, but the company says that they wants to hear any idea for another territory. http://devcommunity.telenav.com/forum/topics/can_i_use_scout_for_apps_to_drive_to_places_outside_of_the_us
[Relevant Post] http://savememory.blogspot.com/2011/12/telenav-opened-free-html5-based.html
