Hi all, Please see the below e-mail. It has a link to a survey on 3d-printing which some of you may want to take.
Pranav -----Original Message----- From: Blindmath [mailto:blindmath-boun...@nfbnet.org] On Behalf Of Li Zhou via Blindmath Sent: Monday, June 09, 2014 6:06 PM To: Lewicki, Maureen; Blind Math list for those interested in mathematics Subject: Re: [Blindmath] [Blind math] Spatial Abilities 3D Printing: What Is Your Opinion? Dear teachers, APH is currently considering providing some products designed for students with visual impairments as downloadable, customizable, and producible 3D printer files. (For example, one type of file could produce a cube with several cuts showing geometry students the possible intersections of a plane.) We would like to know about your current access to 3D printers and your opinion about this new product delivery approach. If you are interested, please take a survey at: https://docs.google.com/forms/d/1i3TlcV4tfA8F6NRlC4r2IAOUTpXoXguMXcNH-5Mq-EQ /viewform The survey will only take you about 8 minutes and will be open until July 31st, 2014. Thank you! On 6/8/14, Lewicki, Maureen via Blindmath <blindm...@nfbnet.org> wrote: > My two cents about the three d printers. I took some pictures of objects to > the teacher with the 3 d printer and he said I needed to use a program to > develop a template, or search online to find them...too much hassle, at > least for that activity. i found other ways to make it meaningful, but the > 3d printer seems a long way off for me to use. In addition, when the teacher > demonstrated it for my blind student, it took 30 minutes to make a 2 inch by > one inch rectangle.. I can still build that faster using wiki sticks, or > thick cardboard! So for now, I will stick with easily found manipulatives, > which by the way, are readily available in any math materials catalog, not > just APH. > > > Maureen Murphy Lewicki > Teacher of the Visually Impaired > Bethlehem Central Schools > 700 Delaware Avenue > Delmar, NY 12054 > http://bcsd.k12.ny.us/ > > > On Jun 6, 2014, at 11:44 AM, "Sina Bahram via Blindmath" > <blindm...@nfbnet.org<mailto:blindm...@nfbnet.org>> wrote: > > Again, just to be clear, the reason i specifically mentioned $400, and not > to split hairs here, is that for $100, you get the kit, not the printer. You > have to assemble it yourself. Sure, this might not be hard for a technically > minded person, but it's nontrivial for a regular teacher who has one > thousand other concerns and demands on their time. For $400 you got the > printer assembled. > > Plus, that kickstarter is done now, though I did see a helpful link on their > page allowing folks to still get in on the action. > > Regarding the pen, right on, and that's definitely the best way to do it, > though I still just want to make sure folks understand the implications of > time and effort required. > > Take care, > Sina > > President, Prime Access Consulting, Inc. > Twitter: @SinaBahram > Company Website: http://www.pac.bz > Personal Website: http://www.sinabahram.com > Blog: http://blog.sinabahram.com > > -----Original Message----- > From: Ken Perry [mailto:kpe...@blinksoft.com] > Sent: Friday, June 06, 2014 11:29 AM > To: 'Sina Bahram'; 'Blind Math list for those interested in mathematics'; > 'Mike Jolls' > Subject: RE: [Blindmath] [Blind math] Spatial Abilities > > > I was speaking of the peachy which is a kickstarter project and is $100 but > I don't have one yet of course. As for the 3doodler. I don't disagree that > it is not good for making solid objects unless you can hold your hand as > still as a print head. I can however make pretty accurate 3d cubes and > pyramids using a tactile graphic as a blue print. So for eample I will > print a square on paper using a braille printer then follow the square > building four squares then attaching them together to make a perfect > qubit. I took this idea from the way the guy made the ifle tower model > using a printed picture. It is not easy but it can be done. The link for > the peachy is found below: > > https://www.kickstarter.com/projects/117421627/the-peachy-printer-the-first- 100-3d-printer-and-sc > > -----Original Message----- > From: Sina Bahram [mailto:sbah...@gmail.com] On Behalf Of Sina Bahram > Sent: Friday, June 6, 2014 10:03 AM > To: 'Ken Perry'; 'Blind Math list for those interested in mathematics'; > 'Mike Jolls' > Subject: RE: [Blindmath] [Blind math] Spatial Abilities > > I think we might need to expand a bit on this, and only because I suspect > Ken was in a hurry when writing his email. > > A 3DPrinting pen like the 3doodler, which I also have, is not appropriate > for making models of the kinds covered in a multivariable calculus class or > anything involving solids, really. While, it can, with a good bit of > practice/carefulness, be used to construct something as simple as a cube or > 3dimensional prism, the resulting model is not anywhere near the rigidity of > a 3d printed one, and furthermore, if dimensions matter or if scale is > important in any way, I'd recommend some caution. > > As for a 3d printer as low as $100, I only know of one as cheap as $200 or > so, and that was only for the first batch of backers on kickstarter before > jumping to $300 or $400, but I don't recall a whole printer for $150 or less > that is not a pen or handheld. > > The point is though, that if you can swing $400 to $800, there are entire > companies dedicated to serving this tier of cost point, and the major > difference is software support, which is getting better all the time (open > source and all that), and size of the build plate. > > Take care, > Sina > > President, Prime Access Consulting, Inc. > Twitter: @SinaBahram > Company Website: http://www.pac.bz > Personal Website: http://www.sinabahram.com > Blog: http://blog.sinabahram.com > > -----Original Message----- > From: Blindmath [mailto:blindmath-boun...@nfbnet.org] On Behalf Of Ken Perry > via Blindmath > Sent: Friday, June 06, 2014 8:50 AM > To: 'Mike Jolls'; 'Blind Math list for those interested in mathematics' > Subject: Re: [Blindmath] [Blind math] Spatial Abilities > > Actually the 3d printers can be found as low as $100 and I use a 3d pen > right now. I will be getting one of the new lyx 3d pens as soon as they > come off kickstarter but for now the 3doodler is pretty cool. > > Ken > > -----Original Message----- > From: Blindmath [mailto:blindmath-boun...@nfbnet.org] On Behalf Of Mike > Jolls via Blindmath > Sent: Friday, June 6, 2014 7:52 AM > To: blindm...@nfbnet.org<mailto:blindm...@nfbnet.org> > Subject: Re: [Blindmath] [Blind math] Spatial Abilities > > OK, so APH produces these 3D shapes ... but with the advent of the 3D > printer, this might make production of such shapes more readily available > to teachers ... if they had ready access to one. Perhaps this could be a > tool that could help teachers obtain the 3D shapes they need independently > of places like APH. Just a thought. I just looked up the price quickly > using Google .. .they range from $600 to $3000 ... fast glance there. So a > teacher couldn't just go out and throw down pocket change and get one. > Still, if a school district could pop for the money, plus the software > required to drive the printer ... it might make production of such objects > easier. > > Now all we need is a breakthrough in production of a multi-line Braille > display ... but that's for another discussion group. > > To: emanuela.u...@gmail.com<mailto:emanuela.u...@gmail.com>; > blindm...@nfbnet.org<mailto:blindm...@nfbnet.org> > Date: Fri, 6 Jun 2014 10:52:21 +0000 > Subject: Re: [Blindmath] [Blind math] Spatial Abilities > From: blindm...@nfbnet.org<mailto:blindm...@nfbnet.org> > > Emanuela, I Would certainly like to see pictures of the objects, if you > would like to send them to me. There are organizations in the US, primarily > the American Printing House which considers producing things that might be > of value to the blind population > > Maureen Murphy Lewicki > Teacher of the Visually Impaired > Bethlehem Central Schools > 700 Delaware Avenue > Delmar, NY 12054 > http://bcsd.k12.ny.us/ > > > On Jun 6, 2014, at 3:39 AM, "Emanuela Ughi via Blindmath" > <blindm...@nfbnet.org<mailto:blindm...@nfbnet.org><mailto:blindmath@nfbnet.o rg>> > wrote: > > Emanuela > _______________________________________________ > Blindmath mailing list > blindm...@nfbnet.org<mailto:blindm...@nfbnet.org> > http://nfbnet.org/mailman/listinfo/blindmath_nfbnet.org > To unsubscribe, change your list options or get your account info for > Blindmath: > > http://nfbnet.org/mailman/options/blindmath_nfbnet.org/mrspock56%40hotmail. > com > BlindMath Gems can be found at > <http://www.blindscience.org/blindmath-gems-home> > > _______________________________________________ > Blindmath mailing list > blindm...@nfbnet.org<mailto:blindm...@nfbnet.org> > http://nfbnet.org/mailman/listinfo/blindmath_nfbnet.org > To unsubscribe, change your list options or get your account info for > Blindmath: > http://nfbnet.org/mailman/options/blindmath_nfbnet.org/kperry%40blinksoft.c > om > BlindMath Gems can be found at > <http://www.blindscience.org/blindmath-gems-home> > > > _______________________________________________ > Blindmath mailing list > blindm...@nfbnet.org<mailto:blindm...@nfbnet.org> > http://nfbnet.org/mailman/listinfo/blindmath_nfbnet.org > To unsubscribe, change your list options or get your account info for > Blindmath: > http://nfbnet.org/mailman/options/blindmath_nfbnet.org/sina%40sinabahram.com > BlindMath Gems can be found at > <http://www.blindscience.org/blindmath-gems-home> > > > _______________________________________________ > Blindmath mailing list > blindm...@nfbnet.org<mailto:blindm...@nfbnet.org> > http://nfbnet.org/mailman/listinfo/blindmath_nfbnet.org > To unsubscribe, change your list options or get your account info for > Blindmath: > http://nfbnet.org/mailman/options/blindmath_nfbnet.org/mlewicki%40bcsd.neric .org > BlindMath Gems can be found at > <http://www.blindscience.org/blindmath-gems-home> > _______________________________________________ > Blindmath mailing list > blindm...@nfbnet.org > http://nfbnet.org/mailman/listinfo/blindmath_nfbnet.org > To unsubscribe, change your list options or get your account info for > Blindmath: > http://nfbnet.org/mailman/options/blindmath_nfbnet.org/lzhou.backup%40gmail. com > BlindMath Gems can be found at > <http://www.blindscience.org/blindmath-gems-home> > _______________________________________________ Blindmath mailing list blindm...@nfbnet.org http://nfbnet.org/mailman/listinfo/blindmath_nfbnet.org To unsubscribe, change your list options or get your account info for Blindmath: http://nfbnet.org/mailman/options/blindmath_nfbnet.org/pranav.lal%40gmail.co m BlindMath Gems can be found at <http://www.blindscience.org/blindmath-gems-home> Register at the dedicated AccessIndia list for discussing accessibility of mobile phones / Tabs on: http://mail.accessindia.org.in/mailman/listinfo/mobile.accessindia_accessindia.org.in Search for old postings at: http://www.mail-archive.com/accessindia@accessindia.org.in/ To unsubscribe send a message to accessindia-requ...@accessindia.org.in with the subject unsubscribe. To change your subscription to digest mode or make any other changes, please visit the list home page at http://accessindia.org.in/mailman/listinfo/accessindia_accessindia.org.in Disclaimer: 1. Contents of the mails, factual, or otherwise, reflect the thinking of the person sending the mail and AI in no way relates itself to its veracity; 2. AI cannot be held liable for any commission/omission based on the mails sent through this mailing list..
