These SAPUI5 Applications are based on public JSON APIs. You will find 4 applications based on,
- Weather Underground JSON API
- GeoNames wikipediaSearch JSON API
- Rotten Tomatoes JSON API
- Open Weather Map JSON API
For more information, please visit SCN blog at http://scn.sap.com/community/developer-center/front-end/blog/2013/08/01/creating-sapui5-applications-based-on-public-json-apis-or-web-services