OpenMBTA is a set of tools, many of them open-source, for delivering public transit schedules and real-time data to commuters in the Boston metro area. OpenMBTA is being actively developed for Bostonians by Bostonians, with a lot of help and encouragement from our first-rate public servants at the MBTA. You can get OpenMBTA for Android for free by clicking here. You can get OpenMBTA for the Apple iPad from the iTunes App Store for free by clicking here.

OpenMD aims to be your one-stop shop for news, discussions, prescriptions, and telemedicine bringing together patients and doctors into the next century of health medicine. Reach dancers, teachers, choreographers, studio owners, dance moms, and everyone passionate in dance through Dance. net! Powered by XP Experience Server.

An open-source MDAO framework written in Python. MDAO is an open-source high-performance computing platform for systems analysis and multidisciplinary optimization, written in Python. It enables you to decompose your models, making them easier to build and maintain, while still solving them in a tightly coupled manner with efficient parallel numerical methods. With over 25,000 design variables using adjoint derivatives. This allows OpenMDAO to bridge the gap between traditional systems analysis and large.