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Archive for the 'Nanosurveillance' Category

Nanotechnology for drug detection

Posted by Christine Peterson on May 18th, 2007

I tell audiences that the day is coming when nanotechnology will be able to tell what they ate or smoked. That day is coming closer, according to Nanowerk News: To this day, fingerprints are just the thing when a perpetrator needs to be arrested or a person needs to be identified. British scientists working with [...]

Open source security for nanotechnology

Posted by Christine Peterson on April 5th, 2007

In the long term, we’ll need effective security techniques for advanced nanotechnology-based systems. This will take a while to figure out, so come help us do it at an upcoming open source conference, Penguicon: Open Source-style Security for the Whole Physical World Christine Peterson, Bruce Schneier One of the biggest problems society faces this century [...]

Defense view of nanotechnology’s potential

Posted by Christine Peterson on March 6th, 2007

Nanowerk covers a February 2007 report from the U.S. Defense Science Board titled 21st Century Strategic Technology Vectors (pdf). Excerpts: DOD must also keep abreast of the most rapidly changing and emerging technologies as a necessary complement to the mission-driven perspective that is the focus of this report. Today these include bio-, info-, and nano-technologies. [...]

Security implications of nanotechnology

Posted by Christine Peterson on February 26th, 2007

Though we do not always agree with Gregor Wolbring, his column on nanotech and the military reminds us of a very difficult potential problem: The start of a nano arms race, and the lack of willingness to regulate potential synthetic biology through the modification of existing treaties or the application of existing treaties or the [...]

Nanotechnology: eleven 50-year outlooks

Posted by Christine Peterson on December 29th, 2006

The Institute for the Future, in a UK-funded study published on the Stanford website, presents eleven outlooks for nanotechnology over the next 50 years: • Better drug delivery through nanotechnology • Carbon nanotubes and lighter vehicles • The coming nanoshell revolution in oncology • The dream of biochemical nanocomputing • Manufacturing with programmable materials “Advent [...]

Facing up to military nanotechnology

Posted by Christine Peterson on December 4th, 2006

A new book by German physicist Jürgen Altmann of Dortmund University looks at Military Nanotechnology: Potential Applications and Preventive Arms Control (Routledge, 2006). Both near-term and long-term applications are examined. From the abstract: NT applications will likely pervade all areas of the military…By using NT to miniaturise sensors, actuators and propulsion, autonomous systems (robots) could [...]

Nanotechnology surveillance & privacy: an interview

Posted by Christine Peterson on December 1st, 2006

Earth & Sky interviewed yours truly on the topic of nanotechnology surveillance and nanoprivacy. It looks as though there are both a transcript and a couple of podcasts (1, 2). Excerpts: Nanotechnology will produce new sensors that can analyze chemical signals in our environment. And of course, we as individuals send off chemical signals that [...]

Nanotechnology sensors raise privacy issues

Posted by Christine Peterson on September 6th, 2006

The popular NSF-funded Earth & Sky radio series — “illuminating pathways to a vibrant and sustainable future for over six million people daily” — has been focusing on nanotech for quite a while now (see list). Most recently is an interview (description and download) looking at the question of nanotechnology-based sensors and privacy: As technology [...]

Electronic nose on the way

Posted by Christine Peterson on April 12th, 2006

InsideBayArea.com brings us news of an electronic nose coming from UC Berkeley and Nanomix: ” ‘What we like about the concept of the E-Nose is that you can design it and train it through algorithms to go after and detect pretty much anything that can be found in breath,’ said Bradley Johnson, a postdoctoral researcher [...]

Ubiquitous nanometric sensing & computing

Posted by Christine Peterson on March 24th, 2006

Longtime reader Eoin Clancy from the UK brings our attention to a piece in Nature (1.6 MB pdf) by senior reporter Declan Butler on the prospect of ubiquitous sensing and computing: “Everything, Everywhere: Tiny computers that constantly monitor ecosystems, buildings and even human bodies could turn science on its head…Computers could go from being back-office [...]

Nanosurveillance comments from Arizona State, Bell Labs

Posted by Christine Peterson on March 21st, 2006

Earth & Sky brings us comments on nanosurveillance: “Nanotechnology experts have suggested that nano sensors — tiny devices too small to see with the unaided eye and able to monitor sounds and physical conditions — could be put into paint and sprayed on a wall. “David Guston [Director of the Center for Nanotechnology in Society [...]

Nanosurveillance to detect illegal drugs

Posted by Christine Peterson on February 15th, 2006

From today’s Altair Nanotechnologies press release: “The president and CEO of Altair Nanotechnologies (Altairnano), today urged the Senate Committee on Commerce, Science and Transportation to provide increased federal funding for nanotechnology, suggesting that the initiative could be compared to the man-on-the-moon or Human Genome projects… “As for the chemical/biological sensors, Altairnano continues its work with [...]