HOYRESPIRO is software developed for PEOPLE, a project promoting "smart cities" through rapid implementation, deployment, and uptake of innovative Internet-based services to face present challenges and improve future quality of life. HOYRESPIRO, developed for the pilot city of Bilbao, provides citizens with geo-referenced information about the air quality in and around the city, the pollen levels, the weather forecast, and weather information (updated every 10 minutes). It uses the existing network for environmental control of the city and the indicators developed with the data collected. The network consists of weather stations which measure atmospheric variables related to pollution and levels of pollen in the air.
PHP On Pie is a PHP framework that combines the best ideas from PHP projects like Drupal, CodeIgniter, Kohana, and ZendFramework. It has very few core concepts: classes, models, events, slots, and tools. It lets you repackage completed apps into plugins that you or others can use later. Its smart database classes allow you to implement vertical and horizontal partitioning (sharding) easily to handle millions of users.