I just read this in Nature:
The researchers designed the structure of the nanorobots using open-source software, called Cadnano, developed by one of the authors — Shawn Douglas, a biophysicist at Harvard's Wyss Institute for Biologically Inspired Engineering. They then built the bots using DNA origami. The barrel-shaped devices, each about 35 nanometres in diameter, contain 12 sites on the inside for attaching payload molecules and two positions on the outside for attaching aptamers, short nucleotide strands with special sequences for recognizing molecules on the target cell. The aptamers act as clasps: once both have found their target, they spring open the device to release the payload.
These robots may be able to identify and target cancer cells.
OSI is changing, and you can help! I spoke at FOSDEM in Brussels on Saturday, on behalf of the Open Source Initiative (OSI) where I serve as a director. My noon keynote covered a little of the rationale behind OSI and a quick synopsis of its last decade from my own perspective and then announcements on OSI's behalf about the work we’re doing to make OSI strong and relevant for a new decade.
UPDATE: Please note this survey was completed in March 2012 and the data was used to design OSI Individual Membership
The Open Source Initiative is switching to a member-led governance. For that, it will need members.
The OSI Board would be very grateful if you would complete the totally anonymous survey which will help us understand what attributes you would like from OSI membership in the future. Thanks for your help!
New Hampshire has passed a new law that is summarized as follows:
This bill requires state agencies to consider open source software when acquiring software and promotes the use of open data formats by state agencies. This bill also directs the commissioner of information technology to develop a statewide information policy based on principles of open government data.
They are living up to the high standards of their state motto!
In preparation for my keynote at FOSDEM, I was interviewed by the team who have just posted the interview. In particular, I noted this background to the governance reform, which readers here might find useful:
The Open Source Initiative Board joined many other civil society organizations as co-signatories of an open letter expressing concern about SOPA and PIPA.
Last week saw a quiet landmark in the history of the open source movement with the formal release of version two of the Mozilla Public License (MPLv2) and its approval as an official open source license. While to many it may look like just another legal detail, it is significant both for the way it was conducted and for the intent with which it has been created. This is a license aimed at unity.