Think 3-D printing is cool? Try 4-D

Posted by & filed under 3D, IT Trends, Print.

Discussion:  Skylar Tibbits, a senior fellow at MIT, explains 4-D printing as printing a 3-D object that has the capacity to change over time.  Instead of being a static object with a fixed life, a 4-D object would be more adaptive and responsive to its environment.  The application of such technology are mind-boggling, and span… Read more »

Scientists at MIT replicate brain activity with chip

Posted by & filed under AI/Artificial Intelligence, IT Trends.

Discussion:  The idea of creating a computer system that can replicate decisions made by the human brain is coming closer to reality.  Researchers at MIT have designed a computer chip that mimics how the brain’s neurons adapt in response to new information.  With this new technology, artificially created body parts could communicate with the brain,… Read more »

We Need to Reclaim Our Private Spaces

Posted by & filed under Interview, No Discussion Questions, Social Computing, Social Networks.

Social scientist Sherry Turkle discusses her hopes for society’s use of technology over the next 30 years.  She is the author of Alone Together: Why We Expect More From Technology and Less From Each Other Source: Date: October 2010 Link: