Today in History – October 23-24 – TRON Legacy Exhibit at the National Science & Engineering Festival.

The National Academy of Engineering (NAE) has teamed up with Walt Disney Studios to co-create an interactive exhibit in Tent 102 at the USA Science & Engineering Festival Expo, which will take place on the National Mall in Washington, D.C., on Oct. 23 and 24 from 10 a.m. – 5:30 p.m. each day.  The hands-on experience blends themes from the upcoming major motion picture TRON: Legacy with the NAE’s Grand Challenges for Engineering.

Exhibit-goers will be transported into the digital world of TRON: Legacy and examine where movie fantasy and reality intersect.  Visitors can try 3-D scanning and see how it’s bringing the real and virtual worlds closer together.  They’ll get a chance to do brain surgery on a computer-generated replica of a real brain, and experience a trip into the TRON: Legacy digital grid through an incredible 3-D light painting activity created especially for this exhibit. The NAE worked with Disney Imagineering research scientist Lanny Smoot (upper right photo) to develop the interactive demo.

TRON: Legacy is the stand-alone sequel to the 1982 motion picture TRON.  Both star Jeff Bridges as software engineer and video game developer Kevin Flynn, who was digitized by a laser and transported into a world of computer games in the original film.  In TRON: Legacy, Flynn’s son Sam finds himself in the digital realm where his father has lived for the past two decades.  The film, in theaters nationwide on Dec. 17, 2010, involved cutting-edge movie technologies, including one that allows Bridges to act as his younger self.

“Engineering is woven into the very fabric of TRON: Legacy. The story is rich with themes about technology and its evolving relationship with humanity in an increasingly digital world,” said co-producer Justin Springer.  “The line between science and art is blurring more than ever.  And some of the most talented artists in modern film making are engineers, mathematicians, architects, and computer programmers.”

An international committee of some of today’s most accomplished engineers and scientists determined the NAE’s Grand Challenges for Engineering.  They identified 14 potentially “game changing” goals for helping people and the planet thrive in the 21^st century that include enhancing virtual reality; engineering better medicines; advancing personalized learning; engineering the tools of scientific discovery; and reverse engineering the brain.

For more information, see the Engineering Pathway’s resources on the inaugural USA Science & Engineering Festival and the NAE Grand Challenges. For related educational resources, visit the engineering education and the computer graphics & visualization disciplinary communities.

Also on this date on October 23, 1819, the first boat passed through the Erie Canal. On October 24, 1861 the transcontinental telegraph line was completed.

Have you developed courseware – interactive websites, simulations, tutorials, case studies, software environments or tools – designed to enhance engineering education? We want to see it! Submissions due July 17, 2009.

The Premier Award for Excellence in Engineering Education Courseware, hosted by the Engineering Pathway, is open to a wide range of submissions of high-quality, engaging, non-commercial learning innovations designed to enhance engineering education. Submissions for 2009 are due by July 17, 2009, and the Premier Courseware of 2009 will be announced at the Frontiers In Education Conference to be held October 18-21 in San Antonio, Texas. More details on the Premier Award and current and previous winners can be found on the Engineering Pathway at: http://www.engineeringpathway.org/premier/.

Check out our prior Premier Award winners. The 2008 Premier Award for Excellence in Engineering Education Courseware was awarded to Richard Anderson, Ruth Anderson, Natalie Linnell, Craig Prince and members of the development team from the University of Washington for Classroom Presenter.

Classroom Presenter is a Tablet PC-based interaction system that supports the sharing of digital ink on slides between instructors and students. Classroom Presenter enables the flexible delivery of lecture content and can increase student engagement and understanding of material. When used as a presentation tool, Classroom Presenter allows the integration of digital ink and electronic slides, making it possible to combine the advantages of whiteboard style and slide-based presentation. The ability to link the instructor and student devices, and to send information back and forth provides a mechanism for introducing active learning into the classroom and creates additional feedback channels.

Richard Anderson is a professor of Computer Science and Engineering at the University of Washington and also serves as Associate Chair of educational programs. He won the 2007 UW Faculty Innovator for Teaching Award. Ruth Anderson teaches Computer Science at the University of Washington.  Natalie Linnell and Craig Prince are both PhD students at University of Washington working on educational technology with Richard Anderson.

The Engineering Pathway (www.engineeringpathway.org) is a portal to high-quality teaching and learning resources in applied science and math, engineering, computer science/information technology and engineering technology, for use by K-12 and university educators and students. Engineering Pathway is the engineering education “wing” of the National Science Digital Library (NSDL) at www.nsdl.org.

The Engineering Pathway also hosts Engineering Education communities in all ABET-accredited computing and engineering disciplines as well as emerging new interdisciplinary communities.

Today in History – April 20, 1940 – RCA Demonstrates Scanning Electron Microscope (SEM). The history of the SEM begins in 1928 and RCA’s demonstration in 1940. In 1965 the first SEM was marketed by the Cambridge Instrument Company. The provided link includes an article that details the history of the SEM from 1928 to 1965. The author (McMullan), himself an important contributor to this field, traces developments such as the first attempts to image solids (Ruska 1933 and the more successful Von Borries 1940).He discusses von Ardenne’s 1938 highly magnified probe and Mahl’s 1941 transmission electron microscope (TEM).

The author speaks at some length about the Cambridge microscopes since this is where he worked with Oatley and added significant contributions to the field. Other contributors from around the world are detailed. Since this is an excellent article on the history of the SEM until 1965, added here will be a few contributions since that year.

An environmental scanning electron microscope, since it doesn’t need to operate in a vacuum like a standard SEM. Allows for the examination of almost any sample under any gaseous condition. Danilatos in the 1980s first used the term environmental SEM and the first commercial environmental SEM was produced by Electroscan.

In the 1990s Chumbley at Iowa State University, working with R.J. Lee Group, successfully created a remote, web-based control for a SEM. He calls this Project ExCel. This microscope allows pre-collegiate teachers to use the SEM in their classroom by remotely logging in to the SEM at Iowa State and controlling it over the internet. For more information, see the Engineering Pathway’seducational resources on SEMs and microscropy or view our Materials Engineering Education and our Ceramic Engineering Education community sites.

Also on this date in 1902 the Curies isolate radium and in 1964 the first picture phone is demonstrated. For more information, see the Engineering Pathway’s nuclear engineering, information technology and picture phones.