The document discusses Yahoo's Application Platform and Open Mail services. It provides examples of using the Yahoo Application Platform (YAP), OpenID, OAuth, SDKs and REST APIs to develop applications. It also provides examples of using OpenSocial to fetch and insert user data and activities. Finally, it discusses Open Mail and enhancing the email experience through contextual plugins.

1. Application Platforms on Yahoo! Yahoo! Application Platform and Open Mail Jonathan LeBlanc Technology Evangelist Yahoo! Developer Network Twitter: @jcleblanc

3. The Yahoo! Application Platform (YAP)

7. Open ID – Single Account Sign-in

8. OAuth - Open Authentication

11. OAuth – What Does the End-User See?

12. OAuth – What Does the End-User See?

16. Collecting User Data With PHP & OpenSocial 0.8 $session = YahooSession:: requireSession ($key, $secret, $app_id) $user = $session-> getSessionedUser (); $profile = $user-> getProfile (); ----------------------------------------------------------------------------------------------- var req = opensocial.newDataRequest() ; var params = {}; params[ opensocial.DataRequest.PeopleRequestFields.PROFILE_DETAILS ] = [ opensocial.Person.Field.NAME , opensocial.Person.Field.THUMBNAIL_URL ]; req.add(req. newFetchPersonRequest ('VIEWER', params), 'viewer_profile'); req.send(response);

17. Fetching Updates With PHP & OpenSocial 0.8

20. Fetching Connections With PHP & OpenSocial 0.8

24. Front-end Security

28. Open Mail

29. Apps are self contained

30. “Plug-ins” implicitly enhance experience

31. Today ?

32. Contextual plugins X Large File Attachment Your file is over 25MB. Would you like to upload and create a link to your large file? OK

33. Contextual plugins Flickr photo(s) Past files Yahoo! Map

34. And the ideas get crazier….

35. Active Mail

38. What we are NOT doing

39. Questions?