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Who is liable when someone gets hurt by 3d printed object? Associate Professor Nora Freeman Engstrom warns that in a world of 3-D printing, people may not be protected under traditional product liability law. Rather, they could be left to pursue harder-to-prove negligence lawsuits.
She gives several scenarios and possible future legal practices.




Video by Stanford University

Smart people of Uni Postdam made this hand guided laser cutter. User draws with laser pointer and laser cutter follows the path. There are different laser pointer types for different materials which trigger different operations by laser cutter.







Project homepage:

http://www.hpi.uni-potsdam.de/baudisch/projects/constructable.html

Detailed paper in PDF:

http://www.stefaniemueller.org/wp-content/themes/f8-lite/images/constructable/2012-uist-mueller-lopes-baudisch-constructable.pdf