diff --git a/slides/3dprinting.html b/slides/3dprinting.html
index 0c25113f67fb6ef46007037f71d93885251a0773..991d4097d9afbd0286def169340cbf0b38da102d 100644
--- a/slides/3dprinting.html
+++ b/slides/3dprinting.html
@@ -112,25 +112,20 @@ dating back to the 1890s, it's the work of a German seamstress who had been cons
---
[Facebook Fashion Discrimination](https://www.nytimes.com/2021/02/11/style/disabled-fashion-facebook-discrimination.html)
-
+
---
# What is craft?
-1000s of years old
-
-Highly skilled
-
-Only labeled “arts and crafts†after the industrial revolution
-
-Often centered in women’s “busy†work
-
-Sometimes entrepreneurial
-
-Exceptional at addressing unique and individual needs
+- 1000s of years old
+- Highly skilled
+- Only labeled “arts and crafts†after the industrial revolution
+- Often centered in women’s “busy†work
+- Sometimes entrepreneurial
+- Exceptional at addressing unique and individual needs
---
-
+
---
# Modern crafting technology
@@ -153,14 +148,54 @@ count: false
]
+---
+# DIY Accessibility
+
+Rapid iteration can help with accessible design
+
+.left-column40[
+
+
+
+
+
+]
+
+.right-column60[
+![:youtube Xbox adaptive controller intro, 9fcK19CAjWM]
+]
+
+---
+# DIY Accessibility
+.right-column60[
+
+[Interactiles: 3D Printed Tactile Interfaces to Enhance Mobile Touchscreen Accessibility](https://make4all.org/portfolio/interactiles/) (ASSETS 2018)
+
+
+
+]
+
+.left-column40[
+Combination of materials
+- Silicon & sewn conductive thread (could use conductive powder instead)
+- Nuts and bolts
+]
+
+---
+# Pause and discuss
+
+Try to think of some everyday ojects that could be made more accessible (customized through DIY making)
+
+Post on Ed
+
---
[//]: # (Outline Slide)
-# Who crafts?
+# Who makes accessibility happen? (1/2)
Crafters with Disabilities
---
-# Crafters with disabilities
+# Example: Knitters with disabilities
We interviewed 16 disabled knitters about their motivations, process, needs, and experiences of bias
@@ -174,10 +209,8 @@ We collected data from six forums to extend our sample size and complement our i
# Making Patterns Accessible
Pattern accessibility was a frequent problem for disabled knitters
-
-Forum posters mentioned over 40 different pattern formatting guidelines to make patterns more accessible
-
-Not just about nonvisual access
+- Forum posters mentioned over 40 different pattern formatting guidelines to make patterns more accessible
+- Not just about nonvisual access
For example P14-MC, who wrote out patterns in detail, said:
@@ -207,14 +240,12 @@ definitely causes discomfort the fastest. (P3-M)]
]
.right-column[
The results of knitting solved accessibility problems for some knitters
+- Patterns for toy robots with disabilities to increase the inclusion and representation of disability in the knitting community (P10-M)
+- Tops for wheelchair users with a shorter back and longer front
-Tops for wheelchair users with a shorter back and longer front
+.quote[if your sweater is too long in the back [and] goes underneath you, it's hard to transfer. (P14-M)]
-.quote[if your sweater is too long in the back at all and it goes underneath you, it makes it hard to transfer. (P14-M)]
-
-Patterns for toy robots with disabilities to increase the inclusion and representation of disability in the knitting community (P10-M)
]
-
---
# Community Ableism
@@ -226,7 +257,7 @@ Bias included assumptions about ability and even concerns about image, such as o
---
[//]: # (Outline Slide)
-# Who crafts?
+# Who makes accessibility happen? (2/2)
Crafters with Disabilities
@@ -241,17 +272,33 @@ Domain Experts
**A lot of research is needed here**
-Full power of software engineering
+- Full power of software engineering
+- Equivalent of end user programming
+- Production and personalization of interactive systems
+ - Modularity
+ - Requirements Specification
+ - Hybrid Control over AI based systems (e.g. optimization)
-Equivalent of end user programming
+--
+This is a focus of a lot of my group's work
+
+---
+# Announcements (1/2)
-Production and personalization of interactive systems
-- Modularity
-- Requirements Specification
-- Hybrid Control over AI based systems (e.g. optimization)
+- Reminder: This is fabrication week, please come to class prepared to make things :)
+- This is also the start of "Module 2", post-gui accessibility. Please fill out our end-of-module survey to give feedback on module 1 (we will post it on Ed this week)
---
-This is the focus of a lot of my group's work
+---
+# Announcements (2/2)
+
+- Reminder: accessibility goes both ways in this class.
+ - You can expect it of us (and correct us if we make a mistake)
+ - We also expect it of you (it is a requirement for us to assess you)
+
+- Things that we expect you to do going forward in order to assess you on *other* competencies and give you full credit for participation
+ - alt text for images
+ - accessible documents
+ - accessible presentations
---
# Traditional Manufacturing
@@ -301,26 +348,23 @@ class E green
</div>
+---
+
<!-- ![:youtube Time lapse video liquid printing, l3TgmvV2ElQ?t=23] -->
-<!-- ![:youtube Time lapse video explaining 3D printing, m_QhY1aABsE] -->
+![:youtube Time lapse video explaining 3D printing, m_QhY1aABsE]
<!-- ![:youtube Time lapse video laser sintering, 9E5MfBAV_tA?t=53] -->
-
-![:youtube Time lapse video of powder printing, kBHsfNDsbCs?t=7s]
+<!-- ![:youtube Time lapse video of powder printing, kBHsfNDsbCs?t=7s] -->
---
# Fabrication technologies are not
-Not the startrek replicator
-
-Not as fast as the best manufacturing solutions for bulk manufacturing
-
-Not as fast as your 2d printer
-
-Often expensive
+- ...the startrek replicator
+- ...as fast as the best manufacturing solutions for bulk manufacturing
+- ...as fast as your 2d printer
+- ...inexpensive
+- ...nice to touch (material range is limited)
-Material range is limited
-
-... But they can do a lot of interesting things
+**But** they can do a lot of interesting things
---
# Additive/Subtractive Manufacturing
@@ -340,7 +384,6 @@ class B,D,E,F blue
class A,G green
</div>
-<br>
<div class="mermaid">
graph LR
A(Design) -->|Prepare| B(Geometry)
@@ -348,8 +391,8 @@ B -->|Interpret| D(Manufacturing instructions)
D -->|Machine| E(Made Object)
E -->|Clean Up| F(Final Object)
-class A,B,D blue
-class E green
+class A,B,D lightblue
+class E lightgreen
</div>
<br>
@@ -385,254 +428,133 @@ class E green
![:youtube Video of a person using a CNC machine to make a spoon, caf5WDeBUaA]
---
-# Prepare for Printing
-
-- Create a model using any one of a number of 3D modeling packages such as Sketchup, Open SCAD,
-Rhino 3d, Meshmixer, Blender, OnShape, Minecraft, SolidWorks
- - Some packages reprsent 3D objects as solids, others as shells and boundaries.
-- Or you can find lots of stuff in repositories, like [Thingiverse](http://www.thingiverse.com/)
+# Machine Knitting
+<div class="mermaid">
+graph LR
+A(Materials) --> B(Factory)
+B --> D(Shipping)
+D --> E(Storage)
+E --> F(Shipping)
+F --> G(You)
-.left-column50[
-__Solids__ (image from [Wikipedia](https://en.wikipedia.org/wiki/Constructive_solid_geometry ))
-
-
-]
+classDef blue font-size:14pt;
+classDef green font-size:14pt;
-.right-column50[
-__Shells/Boundaries__
+class B,D,E,F blue
+class A,G green
+</div>
-
-
-]
+<div class="mermaid">
+graph LR
+A(Design) -->|Prepare| B(Geometry)
+B -->|Interpret| D(Manufacturing instructions)
+D -->|Machine| E(Made Object)
+E -->|Clean Up| F(Final Object)
----
-# Example: .stl File (Additive)
+class A,B,D lightblue
+class E lightgreen
+</div>
-Almost every software package can save the files as a `.stl` file (stereolithography)
+<div class="mermaid">
+graph LR
+A(CAD software) -->|Prepare| B(Geometry)
+B -->|Slice| D(G-Code)
+D -->|3D Printer: additive<BR>CNC:subtractive| E(Plastic/Wood/Metal)
+E -->|Snip & Sand & Finish | F(Final Object)
-.left-column50[
+class A,B,D lightblue
+class E lightgreen
+</div>
-
-
+<br>
+<div class="mermaid">
+graph LR
+A(knit_script) -->|Prepare| B(Knit Graph)
+B -->|Compile| D(DAT)
+D -->|Knitting Machine| E(Knit Object)
+E -->|Cut & Sew| F(Final Object)
-]
-.right-column50[
-```
-solid OBJECT
- facet normal 0 -1 0
- outer loop
- vertex 10 -10 0
- vertex 0 -10 10
- vertex 0 -10 0
- endloop
- endfacet
- facet normal 0 -1 0
- outer loop
- vertex 0 -10 10
- vertex 10 -10 20
- vertex 8 -10 20
- endloop
- endfacet
-```
-]
+class A,B,D blue
+class E green
+</div>
---
-# Printer Controller
-The printer controller converts the `.stl` file into GCode, commands read by the printer
+# Creating Knitted Objects
+
-.left-column50[
-```
-solid OBJECT
- facet normal 0 -1 0
- outer loop
- vertex 10 -10 0
- vertex 0 -10 10
- vertex 0 -10 0
- endloop
- endfacet
- facet normal 0 -1 0
- outer loop
- vertex 0 -10 10
- vertex 10 -10 20
- vertex 8 -10 20
- endloop
- endfacet
-```
-]
+<!-- --- -->
+<!-- # KnitScript: Striped Sheet -->
+
+<!-- ```python -->
+<!-- import cast_ons; -->
+<!-- width = 40; -->
+<!-- height = 12; -->
+
+<!-- def knit_colored_stripe(new_carrier):{ -->
+<!-- with Carrier as new_carrier:{ -->
+<!-- knit_stripe(); -->
+<!-- } -->
+<!-- } -->
+
+<!-- def knit_stripe():{ -->
+<!-- for r in range(0, height):{ -->
+<!-- in reverse direction:{ -->
+<!-- knit Loops; -->
+<!-- } -->
+<!-- } -->
+<!-- } -->
+
+<!-- with Carrier as c1:{ -->
+<!-- cast_ons.alt_tuck_cast_on(width); -->
+<!-- knit_stripe(); // uses c1 -->
+<!-- knit_colored_stripe(c2); // will use c2 -->
+<!-- knit_stripe(); // starts using c1 again -->
+<!-- } -->
+<!-- ``` -->
+<!-- --- -->
---
-.right-column50[
+<!-- # Knitting a stripe -->
-
+<!-- ![:youtube Video a knitting machine, jpDFHhmgsnk] -->
-]
---
-# Printer Controller
-
-The printer controller converts the `.stl` file into GCode, commands read by the printer
-
-
-.left-column50[
-```
-solid OBJECT
- facet normal 0 -1 0
- outer loop
- vertex 10 -10 0
- vertex 0 -10 10
- vertex 0 -10 0
- endloop
- endfacet
- facet normal 0 -1 0
- outer loop
- vertex 0 -10 10
- vertex 10 -10 20
- vertex 8 -10 20
- endloop
- endfacet
-```
-]
+# Creating Knitted Objects
-.right-column50[
-```
-G1 X-5.87 Y-12.69 Z0.47 F3360.0
-G1 F1200.0
-G1 E1.0
-G1 F3360.0
-M101
-G1 X-5.87 Y12.69 Z0.47 F381.198 E5.799
-G1 X-2.93 Y12.69 Z0.47 F381.198 E6.354
-G1 X-2.93 Y-12.69 Z0.47 F381.198 E11.152
-G1 X0.0 Y-12.69 Z0.47 F381.198 E11.707
-G1 X0.0 Y12.69 Z0.47 F381.198 E16.506
-G1 X2.93 Y12.69 Z0.47 F381.198 E17.06
-G1 X2.93 Y-12.69 Z0.47 F381.198 E21.859
-G1 X5.87 Y-12.69 Z0.47 F381.198 E22.414
-G1 X5.87 Y12.69 Z0.47 F381.198 E27.213
-G1 X8.8 Y12.69 Z0.47 F381.198 E27.768
-```
-]
+![:youtube Video a knitting machine, t2Lpk4Jal6o]
---
-# Results
-
----
-# Other Materials
+# Laser Cutting
+<div class="mermaid">
+graph LR
+A(Materials) --> B(Factory)
+B --> D(Shipping)
+D --> E(Storage)
+E --> F(Shipping)
+F --> G(You)
-- [Lisa Harouni Talk](https://www.ted.com/talks/lisa_harouni_a_primer_on_3d_printing#t-120717) (@2:12)
-- [Powder printer](https://youtu.be/kBHsfNDsbCs?t=29s)
-- [Liquid Based additive printers](https://www.popsci.com/new-liquid-based-3d-printer-takes-minutes-not-hours/) (@1:07)
-- [Candy](https://www.youtube.com/watch?time_continue=5&v=rU6RAM0Wrck&feature=emb_logo),
-[Chocolate](http://youtu.be/BIFi8but3Vw) other [Confections](https://www.youtube.com/watch?v=U3TmrCzVZ6w)
-- [Pancake bot](https://www.youtube.com/watch?v=f3Q8nbtRNT0)
-- Cement for houses [old](https://www.youtube.com/watch?v=WzmCnzA7hnE), [new](https://www.youtube.com/watch?v=8zt_3Gs1ksg)
-- [MIT’s glass printer](https://gizmodo.com/watching-mits-glass-3d-printer-is-absolutely-mesmerizin-1725433454)
-- [Ceramics](https://www.youtube.com/watch?v=1JjaqKUUMMw) (with sound vibrations), [Sample art](https://www.foransuon.com/)
+classDef blue font-size:14pt;
+classDef green font-size:14pt;
----
-# What not to print
+class B,D,E,F blue
+class A,G green
+</div>
-- Food handling articles (unless on a special printer)
-- Safety critical strong things
-- High heat tolerance things
-- Things for chemically harsh environments
+<div class="mermaid">
+graph LR
+A(Design) -->|Prepare| B(Geometry)
+B -->|Interpret| D(Manufacturing instructions)
+D -->|Machine| E(Made Object)
+E -->|Clean Up| F(Final Object)
----
-# Printing: Beyond plastic
+class A,B,D lightblue
+class E lightgreen
+</div>
-.left-column50[
-
-
-
-
-]
-
-.right-column50[
-
-
-
-[Shorey Designs](https://www.shoreydesigns.com/3d-printing-on-fabric)
-
-]
----
-# Printing with Kinetics
-
-.left-column-half[
-
-
-]
-.right-column-half[
-![:youtube Examples of embedded fabric, 9xqze9csLmY]
-]
-???
-- String or wire (like a tendon)
-
-<!-- --- -->
-<!-- # Printing with Kinetics -->
-
-<!--  -->
-<!--  -->
-<!--  -->
-<!--  -->
-
-
----
-# Printing new interactions
-
-<iframe title="vimeo-player" src="https://player.vimeo.com/video/551468278" width="640" height="360" frameborder="0" allowfullscreen></iframe>
-
-
----
-# More examples!
-
-<br>
-- [3D Printed Medical Device Saves Baby's Life](https://www.youtube.com/watch?v=zr0HGCZSgE4)
-- [Prosthetic hand](http://youtu.be/CHPuMCshkLU?t=42s) (up to ~2:10)
-- [Prostheic 3D printed Eagle Beak](https://youtu.be/M1jxnogZgd4)
-- [3D printed car](https://www.youtube.com/watch?v=daioWlkH7ZI)
-- [Lots of examples quickly](https://www.youtube.com/watch?v=X5AZzOw7FwA)
-- [3D printers print ten houses in 24 hours](https://www.youtube.com/watch?v=SObzNdyRTBs)
-- [Printed body parts](http://youtu.be/jSjW-EgKOhk?t=1m8s)
-- [Printed organs](https://www.youtube.com/watch?v=4nqw1yjyKEs)
-- [3D printed pizza](http://youtu.be/dvjqmMfMU7w?t=15s)
-- [3D printed fashion](http://youtu.be/63Xozzh_uHM)
-- [3D Printing a Garden Sprinkler](https://www.youtube.com/watch?v=y9XRD3P2G-E)
-
----
-
-# Machine Knitting
-<div class="mermaid">
-graph LR
-A(Materials) --> B(Factory)
-B --> D(Shipping)
-D --> E(Storage)
-E --> F(Shipping)
-F --> G(You)
-
-classDef blue font-size:14pt;
-classDef green font-size:14pt;
-
-class B,D,E,F blue
-class A,G green
-</div>
-
-<br>
-<div class="mermaid">
-graph LR
-A(Design) -->|Prepare| B(Geometry)
-B -->|Interpret| D(Manufacturing instructions)
-D -->|Machine| E(Made Object)
-E -->|Clean Up| F(Final Object)
-
-class A,B,D blue
-class E green
-</div>
-
-<br>
<div class="mermaid">
graph LR
A(CAD software) -->|Prepare| B(Geometry)
@@ -640,11 +562,10 @@ B -->|Slice| D(G-Code)
D -->|3D Printer: additive<BR>CNC:subtractive| E(Plastic/Wood/Metal)
E -->|Snip & Sand & Finish | F(Final Object)
-class A,B,D blue
-class E green
+class A,B,D lightblue
+class E lightgreen
</div>
-<br>
<div class="mermaid">
graph LR
A(knit_script) -->|Prepare| B(Knit Graph)
@@ -652,435 +573,461 @@ B -->|Compile| D(DAT)
D -->|Knitting Machine| E(Knit Object)
E -->|Cut & Sew| F(Final Object)
+class A,B,D lightblue
+class E lightgreen
+</div>
+
+<br>
+<div class="mermaid">
+graph LR
+A(Adobe/Powerpoint/etc) -->|Prepare| B(DXF or SVG)
+B -->|...| D(DXF or SVG)
+D -->|Laser Cutter| E(Wood/Cardboard/Leather)
+
class A,B,D blue
class E green
</div>
---
+# Coming Up
-# Creating Knitted Objects
-
-
+- I will briefly introduce Laser Cutting with Tinkercad (I will assume you have done the tutorials!)
+- You will design something
+- You will refine it in lab and we will print it during lab
+- Further iteration possible Friday (TBD based on how things go)
---
-# KnitScript: Striped Sheet
+# Example: Bagholder
-```python
-import cast_ons;
-width = 40;
-height = 12;
+.left-column[
+
+]
+.right-column[
+[Instructables project](https://www.instructables.com/Making-a-laser-cut-bag-holder/)
-def knit_colored_stripe(new_carrier):{
- with Carrier as new_carrier:{
- knit_stripe();
- }
-}
+Examples In Tinkercad: [1](https://www.tinkercad.com/things/iR1ogjaD0a9) [2](https://www.tinkercad.com/things/lhLixGNHxFe-bag-holder) [3](https://www.tinkercad.com/things/8Cu8NS0Ws2n) [4](https://www.tinkercad.com/things/3gfeTggL15I) [5](https://www.tinkercad.com/things/h9xkhbg6dgE) [6](https://www.tinkercad.com/things/6OoyVYTHOU4)
+How could you modify this to make it more comfortable?
-def knit_stripe():{
- for r in range(0, height):{
- in reverse direction:{
- knit Loops;
- }
- }
-}
+]
-with Carrier as c1:{
- cast_ons.alt_tuck_cast_on(width);
- knit_stripe(); // uses c1
- knit_colored_stripe(c2); // will use c2
- knit_stripe(); // starts using c1 again
-}
-```
---
+# Example: Book Opener ([Etsy](https://www.etsy.com/listing/883330413/book-buddy-book-holder-wood-thumb-page))
-# Knitting a stripe
+.left-column50[]
+.right-column50[
+Example In Tinkercad: [1](https://www.tinkercad.com/things/a5riyLRKUBU)
+]
+---
+# Example: Cup Holder ([T:1863196](https://www.thingiverse.com/thing:1863196))
-![:youtube Video a knitting machine, jpDFHhmgsnk]
+
---
-# Creating Knitted Objects
+# Example: Key Guard ([T:1365497](https://www.thingiverse.com/thing:1365497))
-![:youtube Video a knitting machine, t2Lpk4Jal6o]
+
---
+# Example: Bottle Opener ([T:40131](https://www.thingiverse.com/thing:40131))
+
+Example in Tinkercad: [1](https://www.tinkercad.com/things/9SmzdtgJ9Ou) [2](https://www.tinkercad.com/things/gt2P9U1njre) [3](https://www.tinkercad.com/things/kUCNz3pnKIG) [4](https://www.tinkercad.com/things/l7ol57fDvi3) [5](https://www.tinkercad.com/things/lbPdLUKzzoP)
-# Laser Cutting
-<div class="mermaid">
-graph LR
-A(Materials) --> B(Factory)
-B --> D(Shipping)
-D --> E(Storage)
-E --> F(Shipping)
-F --> G(You)
+---
+# Example: Key Handle ([T:2802082](https://www.thingiverse.com/thing:2802082))
-classDef blue font-size:14pt;
-classDef green font-size:14pt;
+.left-column50[
+
+]
+.right-column50[
+How would you attach this securely?
+]
+
+<!-- --- -->
+<!-- # Example: Cookbook Holder ([Home Depot](https://www.homedepot.com/p/Honey-Can-Do-Natural-Acacia-and-Steel-Tablet-or-Cookbook-Stand-KCH-08569/312111086)) -->
-class B,D,E,F blue
-class A,G green
-</div>
+<!--  -->
-<br>
-<div class="mermaid">
-graph LR
-A(Design) -->|Prepare| B(Geometry)
-B -->|Interpret| D(Manufacturing instructions)
-D -->|Machine| E(Made Object)
-E -->|Clean Up| F(Final Object)
+---
+# Example: Pillbox ([Etsy](https://www.etsy.com/listing/1321874671/laser-cut-3-or-4-mm-18-inch-svg-7-days?ga_order=most_relevant&ga_search_type=all&ga_view_type=gallery&ga_search_query=laser+cut+pill&ref=sr_gallery-1-6&organic_search_click=1))
+.left-column50[
+
+]
+.right-column50[
+Probably made with [boxes.py](https://www.instructables.com/Lasercut-Little-Wood-Boxes/)
+
+]
-class A,B,D blue
-class E green
-</div>
-<br>
-<div class="mermaid">
-graph LR
-A(CAD software) -->|Prepare| B(Geometry)
-B -->|Slice| D(G-Code)
-D -->|3D Printer: additive<BR>CNC:subtractive| E(Plastic/Wood/Metal)
-E -->|Snip & Sand & Finish | F(Final Object)
+---
+# Example: Cutting Board ([rehab-store.com](https://www.rehab-store.com/p-one-handed-deluxe-maple-cutting-board.html))
-class A,B,D blue
-class E green
-</div>
+ Examples in Tinkercad: [1](https://www.tinkercad.com/things/iWToRbHgluC) [2](https://www.tinkercad.com/things/eDCKLmKA0MA)
-<br>
-<div class="mermaid">
-graph LR
-A(knit_script) -->|Prepare| B(Knit Graph)
-B -->|Compile| D(DAT)
-D -->|Knitting Machine| E(Knit Object)
-E -->|Cut & Sew| F(Final Object)
-
-class A,B,D blue
-class E green
-</div>
+---
+# Example: Keyboard Risers ([Amazon](https://www.amazon.com/SUPBEE-Laptop-Computer-Keyboard-Pockets/dp/B0B21VHY57))
-<br>
-<div class="mermaid">
-graph LR
-A(Adobe/Powerpoint/etc) -->|Prepare| B(DXF or SVG)
-B -->|...| D(DXF or SVG)
-D -->|Laser Cutter| E(Wood/Cardboard/Leather)
+
-class A,B,D blue
-class E green
-</div>
+---
+# Next steps
-We'll try this out in a sec, but first a few closing thoughts
+- Now it's time to think about what you might want to make
+- Talk to your neighbor
+- Post on Ed!
---
-# Manufacturing Accessibility
+# If you want more
-Rapid iteration can help with accessible design
+.left-column50[
-.left-column40[
+[3D printing for health](http://make4all.org/portfolio/3d-printing-for-health/)
-
-
+[More materials](http://make4all.org/portfolio/3d-printing-in-a-range-of-materials/)
-(Taylor's research)
+[Metamaterials](http://make4all.org/portfolio/metamaterials/)
-]
+[3D printing for education](http://make4all.org/portfolio/3d-printing-for-education/)
-.right-column60[
-![:youtube Xbox adaptive controller intro, 9fcK19CAjWM]
]
+.right-column50[
----
-# Manufacturing Accessibility
-.right-column60[
-
-[Interactiles: 3D Printed Tactile Interfaces to Enhance Mobile Touchscreen Accessibility](https://make4all.org/portfolio/interactiles/) (ASSETS 2018)
-
-
+[Interactive objects](http://make4all.org/portfolio/3d-printing-of-interactive-objects/)
-]
+[3D printing and sustainability](http://make4all.org/portfolio/3d-printing-and-sustainability/)
-.left-column40[
-Combination of materials
-- Silicon & sewn conductive thread (could use conductive powder instead)
-- Nuts and bolts
+[Options for rapid fabrication with 3D printing](http://make4all.org/portfolio/rapid-fabrication-prototyping/)
]
---
-# laser Cutting To Create Access
+# The End!
-<iframe src="https://embed.polleverywhere.com/free_text_polls/tyAgNOl6sJAzjQ8cwbDcx?controls=none&short_poll=true" width="800px" height="600px"></iframe>
+---
---
-# Bagholder
+# old slides...
-.left-column50[
-
-]
-.right-column50[
-[Instructables project](https://www.instructables.com/Making-a-laser-cut-bag-holder/)
+---
+# Printing to enhance a mobile phone
-How could you modify this to make it more comfortable?
+.right-column60[
+[Etch a Sketch!](https://www.thingiverse.com/thing:3251892)
+![:youtube Mobile phone case to use the phone like an etch a sketch, dcaErURbyIA]
]
+--
+count: false
+.left-column40[
+New ways of interacting!
+- Works by combining condutive plastic with custom interactor
+- Looks like touch input to the software
+- Gears control motion options mechanically
+]
---
-# Book Opener ([Etsy](https://www.etsy.com/listing/883330413/book-buddy-book-holder-wood-thumb-page))
+# Mechanically to enhance a mobile phone
-
+.right-column60[
+[Phone trigger buttons](https://www.thingiverse.com/thing:2960274)
+![:youtube Game playing hardware --trigger buttons--,X_C1Qxjg2WI]
+]
+.left-column40[
+New ways of interacting!
+- Similar approach, also conductive
+]
---
-# Cup Holder ([Thingiverse:1863196](https://www.thingiverse.com/thing:1863196))
+# Printing to enhance a mobile phone
+.right-column60[
-
+Acoustruments
+![:youtube Printed objects whose use can be sensed, C2d1pB1qlvA]
+]
+
+.left-column40[
+New ways of interacting!
+- Leverages the phone's microphone
+- Uses flexible plastic with holes
+- Requires machine learning
+]
---
-# Key Guard ([Thingiverse:1365497](https://www.thingiverse.com/thing:1365497))
+# Use your phone to control general hardware
-
+.left-column40[
+[IOIO](https://learn.sparkfun.com/tutorials/ioio-otg-hookup-guide) /
+[IOIO wiki](https://github.com/ytai/ioio/wiki)
----
-# Bottle Opener ([Thingiverse:40131](https://www.thingiverse.com/thing:40131))
+[[Arduino](https://www.arduino.cc/)
+]
-
+.right-column60[
+
+]
---
-# Key Handle ([Thingiverse:2802082](https://www.thingiverse.com/thing:2802082))
+# Printing to enhance a mobile phone
-.left-column50[
-
-]
.right-column50[
-How would you attach this securely?
-]
-
----
-# Cookbook Holder ([Home Depot](https://www.homedepot.com/p/Honey-Can-Do-Natural-Acacia-and-Steel-Tablet-or-Cookbook-Stand-KCH-08569/312111086))
+[Phone for potentiostatic
+control](https://ieeexplore.ieee.org/abstract/document/6916991)
+
+
+ ]
+.left-column50[
+New ways of interacting
-
+Phone as embedded computer
+
+New ways of sensing
+- exploits ability to play sounds
+- serves basic functions of a potentiostat in controlling an applied
+ potential to oxidise ECL-active molecules
+- resultant photonic signal is monitored using the camera in video
+ mode.
+- combined with paper microfluidic sensors
----
-# Pillbox ([Etsy](https://www.etsy.com/listing/1321874671/laser-cut-3-or-4-mm-18-inch-svg-7-days?ga_order=most_relevant&ga_search_type=all&ga_view_type=gallery&ga_search_query=laser+cut+pill&ref=sr_gallery-1-6&organic_search_click=1))
-.left-column50[
-
-]
-.right-column50[
-Probably made with [boxes.py](https://www.instructables.com/Lasercut-Little-Wood-Boxes/)
-
]
+???
+The audio jack supplies the potential to the paper microfluidic
+sensor, while the resultant emission is detected by the camera in
+video mode. Both the excitation and detection processes are controlled
+by a software application which can also transmit the results via
+e-mail. The black plastic sleeve surrounding the top of the phone
+holds the sensor adjacent to the camera and blocks ambient light.
---
-# Cutting Board ([rehab-store.com](https://www.rehab-store.com/p-one-handed-deluxe-maple-cutting-board.html))
+# Moon House Video
-
+![:youtube Video of a robot 3d printing a round house, 8zt_3Gs1ksg]
---
-# Keyboard Risers ([Amazon](https://www.amazon.com/SUPBEE-Laptop-Computer-Keyboard-Pockets/dp/B0B21VHY57))
+# Prepare for Printing
-
+- Create a model using any one of a number of 3D modeling packages such as Sketchup, Open SCAD,
+Rhino 3d, Meshmixer, Blender, OnShape, Minecraft, SolidWorks
+ - Some packages reprsent 3D objects as solids, others as shells and boundaries.
+- Or you can find lots of stuff in repositories, like [Thingiverse](http://www.thingiverse.com/)
----
-# Now it's your turn. Some key things to know
.left-column50[
-We're using a [Glowforge](https://glowforge.com/).
-- It takes SVGs as input
-- It can engrave, cut, etc
-- We're providing plywood, 3mm thick [double check with calipers]
+__Solids__ (image from [Wikipedia](https://en.wikipedia.org/wiki/Constructive_solid_geometry ))
+
+
]
.right-column50[
-Software options
+__Shells/Boundaries__
-- Powerpoint: Can even [merge shapes](https://www.indezine.com/products/powerpoint/learn/shapes/2016/shape-union.html). Probably best for total beginners if you have it.
-- [Adobe Illustrator](https://www.adobe.com/products/illustrator.html). Best for most tasks if you have it
-- [AutoCAD](https://www.autodesk.com/products/autocad/overview?term=1-YEAR&tab=subscription) (free for students). Probably overkill
-- [Inkscape](https://www.autodesk.com/products/autocad/overview?term=1-YEAR&tab=subscription) (free). Best free option
+
+
]
---
-# What can you do?
+# Example: .stl File (Additive)
-.left-column40[
-
-]
-.right-column60[
-Cutting: Makes a hole.
-- Any line can be cut
+Almost every software package can save the files as a `.stl` file (stereolithography)
-Scoring: Doesn't cut all the way through.
-- Again, any line
+.left-column50[
+
+
+
-Engraving: Burns. Can do greyscale.
-- Expand with fill
-- Images. Make sure they're not too dark.
+]
+.right-column50[
+```
+solid OBJECT
+ facet normal 0 -1 0
+ outer loop
+ vertex 10 -10 0
+ vertex 0 -10 10
+ vertex 0 -10 0
+ endloop
+ endfacet
+ facet normal 0 -1 0
+ outer loop
+ vertex 0 -10 10
+ vertex 10 -10 20
+ vertex 8 -10 20
+ endloop
+ endfacet
+```
]
---
-# Essential Measurements
+# Printer Controller
-The amount of wood removed by the laser cutter as it burns through the wood.
+The printer controller converts the `.stl` file into GCode, commands read by the printer
-Should always test for each new type of wood and wood thickness
-[Instructable](https://www.instructables.com/How-to-Adjust-for-Wood-Thickness-and-Kerf-on-a-Las/) on how to do this
+.left-column50[
+```
+solid OBJECT
+ facet normal 0 -1 0
+ outer loop
+ vertex 10 -10 0
+ vertex 0 -10 10
+ vertex 0 -10 0
+ endloop
+ endfacet
+ facet normal 0 -1 0
+ outer loop
+ vertex 0 -10 10
+ vertex 10 -10 20
+ vertex 8 -10 20
+ endloop
+ endfacet
+```
+]
-Only an issue if you're making a box or something else that has to assemble
+--
+.right-column50[
-Use calipers to measure!
+
+]
---
+# Printer Controller
-# Your process
-
-.left-column50[
-Measure thrice
-
-Make an svg
+The printer controller converts the `.stl` file into GCode, commands read by the printer
-Print it on paper
-Cut it out and check your measurements AGAIN
+.left-column50[
+```
+solid OBJECT
+ facet normal 0 -1 0
+ outer loop
+ vertex 10 -10 0
+ vertex 0 -10 10
+ vertex 0 -10 0
+ endloop
+ endfacet
+ facet normal 0 -1 0
+ outer loop
+ vertex 0 -10 10
+ vertex 10 -10 20
+ vertex 8 -10 20
+ endloop
+ endfacet
+```
]
-.right-column50[
-Decorate
-Save to SVG
-- First "expand" (if needed)
-- Include mm as units
-- Include images
+.right-column50[
+```
+G1 X-5.87 Y-12.69 Z0.47 F3360.0
+G1 F1200.0
+G1 E1.0
+G1 F3360.0
+M101
+G1 X-5.87 Y12.69 Z0.47 F381.198 E5.799
+G1 X-2.93 Y12.69 Z0.47 F381.198 E6.354
+G1 X-2.93 Y-12.69 Z0.47 F381.198 E11.152
+G1 X0.0 Y-12.69 Z0.47 F381.198 E11.707
+G1 X0.0 Y12.69 Z0.47 F381.198 E16.506
+G1 X2.93 Y12.69 Z0.47 F381.198 E17.06
+G1 X2.93 Y-12.69 Z0.47 F381.198 E21.859
+G1 X5.87 Y-12.69 Z0.47 F381.198 E22.414
+G1 X5.87 Y12.69 Z0.47 F381.198 E27.213
+G1 X8.8 Y12.69 Z0.47 F381.198 E27.768
+```
]
----
---
-# If you want more
-
-.left-column50[
+# Results
-[3D printing for health](http://make4all.org/portfolio/3d-printing-for-health/)
+
-[More materials](http://make4all.org/portfolio/3d-printing-in-a-range-of-materials/)
+---
+# What not to print
-[Metamaterials](http://make4all.org/portfolio/metamaterials/)
+- Food handling articles (unless on a special printer)
+- Safety critical strong things
+- High heat tolerance things
+- Things for chemically harsh environments
-[3D printing for education](http://make4all.org/portfolio/3d-printing-for-education/)
+---
+# Other Materials
-]
-.right-column50[
+- [Lisa Harouni Talk](https://www.ted.com/talks/lisa_harouni_a_primer_on_3d_printing#t-120717) (@2:12)
+- [Powder printer](https://youtu.be/kBHsfNDsbCs?t=29s)
+- [Liquid Based additive printers](https://www.popsci.com/new-liquid-based-3d-printer-takes-minutes-not-hours/) (@1:07)
+- [Candy](https://www.youtube.com/watch?time_continue=5&v=rU6RAM0Wrck&feature=emb_logo),
+[Chocolate](http://youtu.be/BIFi8but3Vw) other [Confections](https://www.youtube.com/watch?v=U3TmrCzVZ6w)
+- [Pancake bot](https://www.youtube.com/watch?v=f3Q8nbtRNT0)
+- Cement for houses [old](https://www.youtube.com/watch?v=WzmCnzA7hnE), [new](https://www.youtube.com/watch?v=8zt_3Gs1ksg)
+- [MIT’s glass printer](https://gizmodo.com/watching-mits-glass-3d-printer-is-absolutely-mesmerizin-1725433454)
+- [Ceramics](https://www.youtube.com/watch?v=1JjaqKUUMMw) (with sound vibrations), [Sample art](https://www.foransuon.com/)
-[Interactive objects](http://make4all.org/portfolio/3d-printing-of-interactive-objects/)
+---
+# Printing: Beyond plastic
-[3D printing and sustainability](http://make4all.org/portfolio/3d-printing-and-sustainability/)
+.left-column50[
+
+
+
-[Options for rapid fabrication with 3D printing](http://make4all.org/portfolio/rapid-fabrication-prototyping/)
]
----
-# The End!
+.right-column50[
+
+
----
+[Shorey Designs](https://www.shoreydesigns.com/3d-printing-on-fabric)
-<!-- --- -->
-<!-- # Printing to enhance a mobile phone -->
-
-<!-- .right-column60[ -->
-<!-- [Etch a Sketch!](https://www.thingiverse.com/thing:3251892) -->
-
-<!-- ![:youtube Mobile phone case to use the phone like an etch a sketch, dcaErURbyIA] -->
-<!-- ] -->
-
-<!-- -- -->
-<!-- count: false -->
-<!-- .left-column40[ -->
-<!-- New ways of interacting! -->
-<!-- - Works by combining condutive plastic with custom interactor -->
-<!-- - Looks like touch input to the software -->
-<!-- - Gears control motion options mechanically -->
-<!-- ] -->
-<!-- --- -->
-<!-- # Mechanically to enhance a mobile phone -->
+]
+---
+# Printing with Kinetics
-<!-- .right-column60[ -->
-<!-- [Phone trigger buttons](https://www.thingiverse.com/thing:2960274) -->
-<!-- ![:youtube Game playing hardware --trigger buttons--,X_C1Qxjg2WI] -->
-<!-- ] -->
-<!-- .left-column40[ -->
-<!-- New ways of interacting! -->
-<!-- - Similar approach, also conductive -->
-<!-- ] -->
+.left-column-half[
+
+
+]
+.right-column-half[
+![:youtube Examples of embedded fabric, 9xqze9csLmY]
+]
+???
+- String or wire (like a tendon)
<!-- --- -->
-<!-- # Printing to enhance a mobile phone -->
-<!-- .right-column60[ -->
-
-<!-- Acoustruments -->
-<!-- ![:youtube Printed objects whose use can be sensed, C2d1pB1qlvA] -->
-<!-- ] -->
+<!-- # Printing with Kinetics -->
-<!-- .left-column40[ -->
-<!-- New ways of interacting! -->
-<!-- - Leverages the phone's microphone -->
-<!-- - Uses flexible plastic with holes -->
-<!-- - Requires machine learning -->
-<!-- ] -->
+<!--  -->
+<!--  -->
+<!--  -->
+<!--  -->
-<!-- --- -->
-<!-- # Use your phone to control general hardware -->
-<!-- .left-column40[ -->
-<!-- [IOIO](https://learn.sparkfun.com/tutorials/ioio-otg-hookup-guide) / -->
-<!-- [IOIO wiki](https://github.com/ytai/ioio/wiki) -->
+---
+# Printing new interactions
-<!-- [[Arduino](https://www.arduino.cc/) -->
-<!-- ] -->
+<iframe title="vimeo-player" src="https://player.vimeo.com/video/551468278" width="640" height="360" frameborder="0" allowfullscreen></iframe>
-<!-- .right-column60[ -->
-<!--  -->
-<!-- ] -->
-<!-- --- -->
-<!-- # Printing to enhance a mobile phone -->
-
-<!-- .right-column50[ -->
-<!-- [Phone for potentiostatic -->
-<!-- control](https://ieeexplore.ieee.org/abstract/document/6916991) -->
-
-<!--  -->
-<!-- ] -->
-<!-- .left-column50[ -->
-<!-- New ways of interacting -->
-
-<!-- Phone as embedded computer -->
-
-<!-- New ways of sensing -->
-<!-- - exploits ability to play sounds -->
-<!-- - serves basic functions of a potentiostat in controlling an applied -->
-<!-- potential to oxidise ECL-active molecules -->
-<!-- - resultant photonic signal is monitored using the camera in video -->
-<!-- mode. -->
-<!-- - combined with paper microfluidic sensors -->
-
-<!-- ] -->
-<!-- ??? -->
-
-<!-- The audio jack supplies the potential to the paper microfluidic -->
-<!-- sensor, while the resultant emission is detected by the camera in -->
-<!-- video mode. Both the excitation and detection processes are controlled -->
-<!-- by a software application which can also transmit the results via -->
-<!-- e-mail. The black plastic sleeve surrounding the top of the phone -->
-<!-- holds the sensor adjacent to the camera and blocks ambient light. -->
+---
+# More examples!
-<!-- --- -->
-<!-- # Moon House Video -->
+<br>
+- [3D Printed Medical Device Saves Baby's Life](https://www.youtube.com/watch?v=zr0HGCZSgE4)
+- [Prosthetic hand](http://youtu.be/CHPuMCshkLU?t=42s) (up to ~2:10)
+- [Prostheic 3D printed Eagle Beak](https://youtu.be/M1jxnogZgd4)
+- [3D printed car](https://www.youtube.com/watch?v=daioWlkH7ZI)
+- [Lots of examples quickly](https://www.youtube.com/watch?v=X5AZzOw7FwA)
+- [3D printers print ten houses in 24 hours](https://www.youtube.com/watch?v=SObzNdyRTBs)
+- [Printed body parts](http://youtu.be/jSjW-EgKOhk?t=1m8s)
+- [Printed organs](https://www.youtube.com/watch?v=4nqw1yjyKEs)
+- [3D printed pizza](http://youtu.be/dvjqmMfMU7w?t=15s)
+- [3D printed fashion](http://youtu.be/63Xozzh_uHM)
+- [3D Printing a Garden Sprinkler](https://www.youtube.com/watch?v=y9XRD3P2G-E)
-<!-- ![:youtube Video of a robot 3d printing a round house, 8zt_3Gs1ksg] -->
diff --git a/slides/img/3dprinting/laser-cutting.jpeg b/slides/img/3dprinting/laser-cutting.jpeg
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diff --git a/slides/img/3dprinting/laser-cutting.png b/slides/img/3dprinting/laser-cutting.png
deleted file mode 100644
index f24b61a61827afc6fd264152ecc451c9292a869c..0000000000000000000000000000000000000000
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diff --git a/slides/laser-cutting.html b/slides/laser-cutting.html
new file mode 100644
index 0000000000000000000000000000000000000000..5d3a7ac87de5bdccb28ceee92875fc059a63701d
--- /dev/null
+++ b/slides/laser-cutting.html
@@ -0,0 +1,108 @@
+---
+layout: presentation
+title: FOOBAR --Week N--
+description: Accessibility
+class: middle, center, inverse
+---
+background-image: url(img/people.png)
+
+.left-column50[
+# Welcome to the Future of Access Technologies
+
+Week N, FOOBAR
+
+{{site.classnum}}, {{site.quarter}}
+]
+---
+name: normal
+layout: true
+class:
+
+---
+# Important Reminder
+
+## This is an important reminder
+## Make sure zoom is running and recording!!!
+## Make sure captioning is turned on
+
+---
+[//]: # (Outline Slide)
+# Learning Goals for today
+
+
+---
+# Some key things to know about Laser Cutting
+
+.left-column50[
+We're using a [Glowforge](https://glowforge.com/).
+- It takes SVGs as input
+- It can engrave, cut, etc
+- We're providing plywood, 3mm thick [double check with calipers]
+]
+
+.right-column50[
+Software options
+
+- Powerpoint: Can even [merge shapes](https://www.indezine.com/products/powerpoint/learn/shapes/2016/shape-union.html). Probably best for total beginners if you have it.
+- [Adobe Illustrator](https://www.adobe.com/products/illustrator.html). Best for most tasks if you have it
+- [AutoCAD](https://www.autodesk.com/products/autocad/overview?term=1-YEAR&tab=subscription) (free for students). Probably overkill
+- [Inkscape](https://www.autodesk.com/products/autocad/overview?term=1-YEAR&tab=subscription) (free). Best free option
+]
+
+---
+# What can you do?
+
+.left-column40[
+
+]
+.right-column60[
+Cutting: Makes a hole.
+- Any line can be cut
+
+Scoring: Doesn't cut all the way through.
+- Again, any line
+
+Engraving: Burns. Can do greyscale.
+- Expand with fill
+- Images. Make sure they're not too dark.
+]
+
+---
+# Essential Measurements
+
+The amount of wood removed by the laser cutter as it burns through the wood.
+
+Should always test for each new type of wood and wood thickness
+
+[Instructable](https://www.instructables.com/How-to-Adjust-for-Wood-Thickness-and-Kerf-on-a-Las/) on how to do this
+
+Only an issue if you're making a box or something else that has to assemble
+
+Use calipers to measure!
+
+---
+
+# Your process
+
+.left-column50[
+Measure thrice
+
+Make an svg
+
+Print it on paper
+
+Cut it out and check your measurements AGAIN
+]
+.right-column50[
+Decorate
+
+Save to SVG
+- First "expand" (if needed)
+- Include mm as units
+- Include images
+]
+
+
+---
+# The End!
+