The microprinter is an experiment in physical activity streams and notification, using a repurposed receipt printer connected to the web.
I use it for things like reminders, notifications, and my day at-a-glance, but anything that can be injected from the web and suits text only, short format messaging, will work.
The Semantic Web, a knowledge-centric model for the Web's future, supplements human-readable documents and XML message formats with data that can be understood and processed by machines. SPARQL Protocol and RDF Query Language (SPARQL) is to the semantic Web as SQL is to a relational database. It allows applications to make sophisticated queries against distributed RDF databases, and is widely supported by many competing frameworks. This tutorial demonstrates its use through the example of a team tracking and journaling system for a virtual company.
That returns the OPML Subscription List for the Twitter user named cluelessnewbie. This person subscribes to the top 100 most-followed people on Twitter (that's what makes him so clueless).
Apache Shindig is an OpenSocial container and helps you to start hosting OpenSocial apps quickly by providing the code to render gadgets, proxy requests, and handle REST and RPC requests.
<p>Natasha Lloyd unveiled an application she has built using OpenAmplify. According to Natasha, "Overall, I am impressed with OpenAmplify for two reasons. One, it provides a valuable service for free, and two, it uses a community model. Rather than building applications themselves, the OpenAmplify team provides the tools for other people to do it."</p>...