3-D Printing Pen Can Draw In the Air 85
Several readers sent word of a new addition to the 3-D printing industry. Most 3-D printers are roughly the size of regular printers, and require design files on the computer to guide the extruder. Now there's a much smaller and much simpler alternative: the 3Doodler pen, which lets you draw 3-D objects by hand. The people making the pen set up a Kickstarter project yesterday with a $30,000 goal. They reached that within hours, and now have pledges exceeding $800,000. "The 3Doodler pen is 180mm by 24mm. The pen weighs less than 200 grams or 7 ounces (the weight of a typical apple), although the exact weight will depend on the final shell specifications once in production. And we are using a universal power supply, so provided you have the correct adapter for your country, 3Doodler will work just fine on 110v or 240v. ... While the plastic extruded from 3Doodler is safe to touch once it has left the pen, the pen itself has a metal tip that can get as hot as 270C." The pen uses the same ABS/PLA plastic as most 3-D printers, and they're planning to host stencil designs on their website so that users have patterns to sketch from.
Re:I'm not sure what it says about me.... (Score:4, Interesting)
Webshooters would be more interesting than a glorified hotglue gun.
But if you can get one of these at Michaels in the future for $10 I'd probably buy one.
Re:Really? (Score:4, Interesting)
You can do some neat [dailyartmuse.com] stuff [mrkate.com] with [fastcodesign.com] hot [webs.com] glue [blogspot.com]. ABS, being a bit stronger of course, would support some unique work of its own.
Scalable Vector Printing! Now in 3D!!! (Score:5, Interesting)
Re:Really? (Score:4, Interesting)
I haven't actually gotten to play with one personally, but I am friends with the guys involved in this. Basically, yes, there is an analogy to be made with a hot glue gun. But, have you ever tried to "draw" a cube with a hot glue gun? Good luck with that. With the 3Doodler, you are working with a much finer 3D printing style plastic filament. It's essentially the printing head of a 3D printer that you can use to draw freehand with. The plastic coming out of the head cools very quickly, and is relatively strong compared to something like glue, so you can make all sorts of interesting shapes. They may post some additional videos to help clarify how easy it is to draw with.
With accelerometers, you could record motion... (Score:2, Interesting)
...and use some sofware to replay it on a conventional 3d printer. In this way you could mass produce your "sketches" as "prints". You could also lay out models by sketching in air, import the "sketch" to your modeling program to refine it, then print a finished piece.