Making Twitter Secure – encrypting Tweets with private/public key systems

Context and Tweetflows – Integrating context into Tweetflows with Namespaces

ASCII Art Bar Codes – thoughts on ascii art inspired barcodes

+1 – adopting Google’s +1 for Tweetflows –

Amazon Mechanical Turk Experience – working with Amazon Mechanical Turk Workers

Paper Review – SOCA Journal

Reviews for our latest paper Mobility-enhanced Collaborations in Service-oriented Crowdsourcing with Tweetflows just came in. We need to rework it, but it appears that our idea was interesting enough to awake the interest of the reviewers: All reviewers think the paper presents interesting ideas. However, they also have significant concerns about the maturity of the [...]

Creating contextualized mobile workflows – A short discussion on context in the context of mobile workflows

Application Scenario – Public Paper Writing Part 2 – We introduce the application scenario.

Building Bridges for a People’s People Internet – building a social enhanced link system for the Web

SAC Paper – Introduction – Creating ad hoc and personal Service compositions in a mobile context.