20051103

New Scientist Breaking News - 'Gadget printer' promises industrial revolution

New Scientist Breaking News - 'Gadget printer' promises industrial revolution: "The idea of printing a light bulb may seem bizarre, but US engineers are now developing an ink-jet printing technology to do just that. The research at the University of California in Berkeley will allow fully assembled electric and electronic gadgets to be printed in one go.
The idea was revealed at a December workshop on robotic algorithms in Nice. Instead of creating a casing and then laboriously filling it with electronic circuit boards, components and switches, the plan is to print a complete and fully assembled device."

I once had a dream as a child of a paint by numbers set, where the paints had electrical properties. By sending electric currents through such a painting, you create a simple electric circuit capable of doing anything simple circuits are capable of. A few layers of the right "paints" would make a resistor, capacitor, or transitor. Light emitting diode paints could even light up as a display for a clock or a simple computer. I had even considered the possibility of putting these paints in a printer. Sometimes I think that childhood imagination is wasted when it isn't pursued.

I am glad to see that I may have been on to something really cool.

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