Three-dimensional
printing technology continues to make huge advances every day. The medical
capabilities of 3D printing are rising in popularity and are making several
headlines in recent news. There is talk that 3D printed organs and tissues are
on the horizon, 3D printing has become an easier way to produce braille, etc.
This article focuses on a new application called “Homefinder,” developed by the
company Linespace, which uses 3D printing and a drafting table to create maps
and other diagrams for visually impaired people to read and analyze by touch.
These applications,
like Homefinder, have incredible potential. Though Homefinder is still in its
early stages, it is a very practical invention. The point that the article made
about how “braille has been around for ages… but it doesn’t allow for visual
images or diagrams to be explored,” is something that I had not given much
thought, but is true. The application allows people not only to feel maps, but
it also circles places to mark homes for sale, erases and draws things at a
larger scale, and can be interactive.
Homefinder’s interactive components
give the user the ability to hear more about information about the diagrams. By
stepping on a pedal below the table, Homefinder uses audio to go into more detail
about the map (the prices of the homes for sale, the square footage, etc.) The person
can also write on the table using a 3D pen to “input new information.” The interaction
between the application and the user is what I find to be the most important
aspect of Homefinder.
Lastly, Homefinder is only one of
the new applications that Linespace is developing. The article also names a few
more apps that they are working on: an interior design app, something like
Microsoft Excel, and games also. If this technology is a success, visually
impaired people worldwide could have multiple new resources. I think Linespaces’
applications would be perfect in schools for the blind, rehabilitation centers,
and even private residences.
The article could have gone more
into where and when this company plans on selling the product. It does say the
price is expected to be around $1000, which is much less than I expected. But I
am wondering whether they will be advertised soon. There is a brief paragraph
that describes what the machine looks like (“3D printer head attached to
robotic arms”) but they could go into more detail about the software, since it
is what truly makes the whole machine function. Finally, I liked that they
included a YouTube video of Homefinder being used, but I also would have liked
to see or read about how the machine is put together to create the finished
product. It would be interesting to watch the work that is put into making applications
like these.
Overall, Homefinder is like nothing
I have ever heard of. I think that Linespace will see success, when Homefinder
is released because it is an invention that is helpful, unique, and promising.
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