Human-powered data analysis with Mechanical Turk. Used at Twitter to gather tens of thousands of judgements weekly.
Radically simple LDAP authentication for Rails.
Doodle clone that uses MIT certificates for authentication.
An Android interface for MIT's Zephyr messaging system.
A framework built on top of RubyGame that allows programming novices to develop games and other interactive applications.
Copyright © 2014, Ben Weissmann.