diff --git a/docs/assignments/index.md b/docs/assignments/index.md
index f71c6336ea7382a6551dd09ec2c365a10e2ef27c..10a0cb3e037f7c710ba07d845ace206d1983c313 100644
--- a/docs/assignments/index.md
+++ b/docs/assignments/index.md
@@ -25,7 +25,7 @@ hide: toc
<a href="week05" class="assignment-link" style="background-image: url('../images/week05/week05index.jpg')">
<span>5. E-Textiles</span>
</a>
- <a href="week06" class="assignment-link" style="background-image: url('../images/home/sample-image.jpg')">
+ <a href="week06" class="assignment-link" style="background-image: url('../images/week06/week06index.jpg')">
<span>6. BioFabricating Materials</span>
</a>
</div>
@@ -36,15 +36,15 @@ hide: toc
<a href="week08" class="assignment-link" style="background-image: url('../images/home/sample-image.jpg')">
<span>8. Wearables</span>
</a>
- <a href="week09" class="assignment-link" style="background-image: url('../images/home/sample-image.jpg')">
+ <a href="week09" class="assignment-link" style="background-image: url('../images/week09/week09index.gif')">
<span>9. Soft Robotics</span>
</a>
</div>
<div class="row">
- <a href="week10" class="assignment-link" style="background-image: url('../images/home/sample-image.jpg')">
+ <a href="week10" class="assignment-link" style="background-image: url('../images/week10/week10index.jpg')">
<span>10. Open Source Hardware</span>
</a>
- <a href="week11" class="assignment-link" style="background-image: url('../images/home/sample-image.jpg')">
+ <a href="week11" class="assignment-link" style="background-image: url('../images/week11/week11index.jpg')">
<span>11. Textile as Scaffold</span>
</a>
<a href="week12" class="assignment-link" style="background-image: url('../images/home/sample-image.jpg')">
diff --git a/docs/assignments/week10.md b/docs/assignments/week10.md
index a508d5a21c32d6024159ba8c5526003235505141..6f65b09532ba2c0223ce9dcfb2bc9e31706057fd 100644
--- a/docs/assignments/week10.md
+++ b/docs/assignments/week10.md
@@ -190,7 +190,14 @@ Shopbot Console - software to communicate with the CNC machine and to send the s
- Documentation
- Project manager
-
+<!--
+
+Links:
+https://docs.google.com/presentation/d/1aT0E8io_mUTz354I_Ocu53peL5OVWdHMDr6RYvpW1Vo/edit?usp=drive_link
+
+https://drive.google.com/drive/folders/12TOX2wDlTPOxxah8LyX-x4uAQAXkgcc9?usp=drive_link
+
+-->
---
## Fabrication files
diff --git a/docs/assignments/week12.md b/docs/assignments/week12.md
index 7430ef235fe666fc524d5f24f639d2bcb772f952..3daadbe31b30a834668c97d1d55b98065658796b 100644
--- a/docs/assignments/week12.md
+++ b/docs/assignments/week12.md
@@ -1,153 +1,230 @@
# 12. Skin Electronics
-## Research
+## Research & Ideation
-{ width=400 align=right }
-
-"Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum. Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum."
-
-??? task "weekly assignment"
-
- Check out the weekly assignment [here](http://fabricademy.fabcloud.io/handbook/assessment/criteria/#12-soft-robotics) or login to your [NuEval](http://nueval.fabacademy.org) progress and evaluation page.
-
-
-??? tip "about your images..delete the tip!!"
-
- 1. Remember to credit/reference all your images to their authors. Open source helps us create change faster together, but we all deserve recognition for what we make, design, think, develop.
-
- 2. remember to resize and optimize all your images. You will run out of space and the more data, the more servers, the more cooling systems and energy wasted :) make a choice at every image :)
-
- This image is optimised in size with resolution 72 and passed through tinypng for final optimisation.
- _**Remove tips when you don't need them anymore!**_
+This week I wanted to focus on enhancing human-human interaction with individualized reactions using NFC tags on skin. To me, the skin is the interface of the body with the outside world. We sense the world through our skin and create a reaction according to our senses.
+I was very interested in temporary circuit tattoos at the beginning, however, I did not have much time to explore that venue so my first attempt is not developed.
+<div style="padding:56.25% 0 0 0;position:relative;"><iframe src="https://player.vimeo.com/video/893643200?h=65bf2a57d5&title=0&byline=0&portrait=0" style="position:absolute;top:0;left:0;width:100%;height:100%;" frameborder="0" allow="autoplay; fullscreen; picture-in-picture" allowfullscreen></iframe></div><script src="https://player.vimeo.com/api/player.js"></script>
## References & Inspiration
-"Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum."
-
-* Two images side-by-side
+[SkinMarks](https://hci.cs.uni-saarland.de/projects/skinmarks/) project is very influential in terms of categorically looking at sensory inputs you can create through the skin. They categorize the sensory inputs as: touch, squeeze, bend and EL display.
-{ width=300 align=left }
-{ width=300 align=right }
+<iframe width="560" height="315" src="https://www.youtube.com/embed/vJF3dzMavhU?si=U4NICBShQuwERxsm" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" allowfullscreen></iframe>
+[More Than Touch](https://hci.cs.uni-saarland.de/projects/more-than-touch/) delves into empirical study of the skin inputs. How we manipulate the skin to communicate different emotions:
-<p style="clear: both;"></p>
-<br/>
+<figure markdown>
+
+<figcaption><font size=2>User-defined set of skin-specific gestures</font></figcaption>
+</figure>
-## Tools
+[DuoSkin](https://duoskin.media.mit.edu/) demonstrates three types of skin interaction using gold metal leaf circuits on temporary tattoos that are applied directly on the skin: sensing touch input, displaying output, and wireless communication.
-!!! example ""
+<figure markdown>
+
+<figcaption><font size=2>Left: Inputs such as buttons, sliders, and 2D trackpads; Center: Output enabled through the ink-like qualities of thermochromic pigments; Right: Communication using NFC</font></figcaption>
+</figure>
- - [Arduino UNO](http://class.textile-academy.org)
- - [Arduino IDE](http://class.textile-academy.org)
+## Tools
+!!! tools ""
+
+ - [Arduino NANO](https://store.arduino.cc/products/arduino-nano)
+ - [Arduino IDE](https://www.arduino.cc/en/software)
+ - Breadboard
+ - [Adafruit NeoPixel Digital RGB LED strip](https://www.adafruit.com/product/1138)
+ - [NFC stickers](https://nfcw.nl/ntag215/ntag215-nfc-sticker/?channable=04282c696400323683&gad_source=1&gclid=CjwKCAiApuCrBhAuEiwA8VJ6Jo_x_8pUTnTR-1sNbpPSPRPl-JdwT-rpI_JAqK2QCzIZVVUIM274oxoCjp4QAvD_BwE)
+ - [RC522 RFID Reader](https://nfcw.nl/rfid-reader/rc522/?channable=04282c6964003131343237dc&gad_source=1&gclid=CjwKCAiApuCrBhAuEiwA8VJ6JlBieIBEZSLWJlKRLO-7kSBBsCSzSt5P9n4sPZYcocbFL1mOtSBhyhoCIVkQAvD_BwE)
+ - Resistors of varying values
+ - Capacitors of varying values
+ - LEDs
+ - Jumper wires
+ - Wire stripper
+ - Solder iron
+ - Solder
+ - Pre-vulcanized latex (liquid)
+ - Yarn
+ - Crochet hook (that is suitable for the yarn thickness)
+ - Battery
+ - Battery pack
## Process and workflow
-My hand drawn sketches are ...
-Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
-{ width=300 align=right}
-<p style="clear: left;"></p>
+### Temporary Circuit Tattoos
-### Step
+<video autoplay muted loop>
+ <source src="../../images/week12/tattooIdea.mp4" type="video/mp4">
+</video>
-This model [^1] was obtained by..
+https://duoskin.media.mit.edu/
-Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum."
+https://www.instructables.com/Wearable-Electronics-TfCD/
+https://www.sciencebuddies.org/stem-activities/wearables-LED-temporary-tattoo?from=YouTube
-### Step
+https://www.youtube.com/watch?v=vJF3dzMavhU&ab_channel=HCILab-SaarlandUniversity
-The laser cut nesting [^2] was created using..
+https://hci.cs.uni-saarland.de/projects/skinmarks/
-Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
+https://hci.cs.uni-saarland.de/research/
+https://hci.cs.uni-saarland.de/projects/more-than-touch/
-### Step
+https://wearable.discovery.wisc.edu/2019/2019/03/04/temporary-circuitry-tattoo-project-post-1/
-...
-My hand drawn sketches are ...
+### NFC Tags - Communication
-
+What are NFC tags and RFID tags:
-This model [^1] was obtained by..
+https://www.nomtek.com/blog/what-are-nfc-tags#:~:text=NFC%20%E2%80%94%20FAQs-,What%20Are%20NFC%20Tags%3F,but%20the%20two%20are%20different.
-The laser cut nesting [^2] was created using..
+https://www.youtube.com/watch?v=BZRYHNmB9RI&t=147s&ab_channel=ChippedBuilds
-??? tip "footnote fabrication files"
- _Fabrication files_ are a necessary element for evaluation. You can add the _fabrication files_ at the bottom of the page and simply link them as a footnote. This was your work stays organised and files will be all together at the bottom of the page. Footnotes are created using [ ^ 1 ] (without spaces, and referenced as you see at the last chapter of this page) You can reference the fabrication files to multiple places on your page as you see for footnote nr. 2 also present in the Gallery.
+### Light up for you
+A human-human interaction glove that creates individual colors for people who have met before and invites them to meet if they haven't met before.
-## 3D Models
+https://lastminuteengineers.com/how-rfid-works-rc522-arduino-tutorial/
-_upload the 3d models of MakeHuman, Final 3d modelled body, 3D Scans, etc_
+Voltage regulator
-<div class="sketchfab-embed-wrapper"><iframe width="640" height="480" src="https://sketchfab.com/models/658c8f8a2f3042c3ad7bdedd83f1c915/embed" frameborder="0" allow="autoplay; fullscreen; vr" mozallowfullscreen="true" webkitallowfullscreen="true"></iframe>
+https://arduinogetstarted.com/tutorials/arduino-neopixel-led-strip
-<p style="font-size: 13px; font-weight: normal; margin: 5px; color: #4A4A4A;">
- <a href="https://sketchfab.com/models/658c8f8a2f3042c3ad7bdedd83f1c915?utm_medium=embed&utm_source=website&utm_campaign=share-popup" target="_blank" style="font-weight: bold; color: #1CAAD9;">Dita's Gown</a>
- by <a href="https://sketchfab.com/francisbitontistudio?utm_medium=embed&utm_source=website&utm_campaign=share-popup" target="_blank" style="font-weight: bold; color: #1CAAD9;">Francis Bitonti Studio</a>
- on <a href="https://sketchfab.com?utm_medium=embed&utm_source=website&utm_campaign=share-popup" target="_blank" style="font-weight: bold; color: #1CAAD9;">Sketchfab</a>
-</p>
-</div>
+https://docs.arduino.cc/resources/datasheets/A000005-datasheet.pdf
+https://www.handsontec.com/dataspecs/RC522.pdf
-
+Arduino IDE code for the glove:
-This schematic [^4] was obtained by..
+ /* call NeoPixel */
-This tutorial [^5] was created using..
+ #include <Adafruit_NeoPixel.h>
+ #ifdef __AVR__
+ #include <avr/power.h> // Required for 16 MHz Adafruit Trinket
+ #endif
+ #define PIN_NEO_PIXEL 4 // Arduino pin that connects to NeoPixel
+ #define NUM_PIXELS 6 // The number of LEDs (pixels) on NeoPixel
+ const uint8_t BRIGHTNESS = random(0,255); //0-255 scale
+ const uint8_t NEUTRAL = 255;
-??? tip "footnote fabrication files"
+ #define DELAY_INTERVAL 1000 // 1000ms pause between each pixel
- _Fabrication files_ are a necessary element for evaluation. You can add the _fabrication files_ at the bottom of the page and simply link them as a footnote. This was your work stays organised and files will be all together at the bottom of the page. Footnotes are created using [ ^ 1 ] (without spaces, and referenced as you see at the last chapter of this page) You can reference the fabrication files to multiple places on your page as you see for footnote nr. 2 also present in the Gallery.
+ Adafruit_NeoPixel NeoPixel(NUM_PIXELS, PIN_NEO_PIXEL, NEO_GRB + NEO_KHZ800);
-## Code Example
+ /* call MFRC522 */
-Use the three backticks to separate code.
+ #include <SPI.h>
+ #include <MFRC522.h>
+ #define SS_PIN 10
+ #define RST_PIN 5
+ MFRC522 mfrc522(SS_PIN, RST_PIN); // Create MFRC522 instance.
-```
-// the setup function runs once when you press reset or power the board
-void setup() {
- // initialize digital pin LED_BUILTIN as an output.
- pinMode(LED_BUILTIN, OUTPUT);
-}
-
-// the loop function runs over and over again forever
-void loop() {
- digitalWrite(LED_BUILTIN, HIGH); // turn the LED on (HIGH is the voltage level)
- delay(1000); // wait for a second
- digitalWrite(LED_BUILTIN, LOW); // turn the LED off by making the voltage LOW
- delay(1000); // wait for a second
-}
-```
+ void setup()
+ {
+ Serial.begin(9600); // Initiate a serial communication
+ SPI.begin(); // Initiate SPI bus
+ mfrc522.PCD_Init(); // Initiate MFRC522
+ Serial.println("Bring your card close to the reader...");
+ Serial.println();
-## Results
+ NeoPixel.begin(); // INITIALIZE NeoPixel strip object (REQUIRED)
+ }
-
-## Video
+ void loop()
+ {
+ NeoPixel.show();
+ NeoPixel.clear(); // set all pixel colors to 'off'. It only takes effect if pixels.show() is called
+ // Look for new cards
+ if ( ! mfrc522.PICC_IsNewCardPresent())
+ {
+ return;
+ }
+ // Select one of the cards
+ if ( ! mfrc522.PICC_ReadCardSerial())
+ {
+ return;
+ }
+ //Show UID on serial monitor
+ Serial.print("UID tag :");
+ String content= "";
+ byte letter;
+ for (byte i = 0; i < mfrc522.uid.size; i++)
+ {
+ Serial.print(mfrc522.uid.uidByte[i] < 0x10 ? " 0" : " ");
+ Serial.print(mfrc522.uid.uidByte[i], HEX);
+ content.concat(String(mfrc522.uid.uidByte[i] < 0x10 ? " 0" : " "));
+ content.concat(String(mfrc522.uid.uidByte[i], HEX));
+ }
+ Serial.println();
+ Serial.print("Message : ");
+ content.toUpperCase();
+ if (content.substring(1) == "04 87 97 C3 79 00 00") //change here the UID of the card/cards that you want to give access
+ {
+ Serial.println("I know you!");
+ // turn pixels to green one by one with delay between each pixel
+ for (int pixel = 0; pixel < NUM_PIXELS; pixel++) { // for each pixel
+ NeoPixel.setPixelColor(pixel, NeoPixel.Color(0, 255, 0)); // it only takes effect if pixels.show() is called
+ NeoPixel.setBrightness(BRIGHTNESS);
+ NeoPixel.show(); // send the updated pixel colors to the NeoPixel hardware.
+ delay(DELAY_INTERVAL); // pause between each pixel
+ }
+ NeoPixel.show();
+ NeoPixel.clear(); // set all pixel colors to 'off'. It only takes effect if pixels.show() is called
+ return;
+ Serial.println();
+ delay(3000);
+ return;
+ }
+
+ if (content.substring(1) == "04 88 97 C3 79 00 00") //change here the UID of the card/cards that you want to give access
+ {
+ Serial.println("I know you!");
+ // turn pixels to green one by one with delay between each pixel
+ for (int pixel = 0; pixel < NUM_PIXELS; pixel++) { // for each pixel
+ NeoPixel.setPixelColor(pixel, NeoPixel.Color(0, 0, 255)); // it only takes effect if pixels.show() is called
+ NeoPixel.setBrightness(BRIGHTNESS);
+ NeoPixel.show(); // send the updated pixel colors to the NeoPixel hardware.
+ delay(DELAY_INTERVAL); // pause between each pixel
+ }
+ NeoPixel.show();
+ NeoPixel.clear(); // set all pixel colors to 'off'. It only takes effect if pixels.show() is called
+ Serial.println();
+ delay(3000);
+ return;
+ }
+
+ else {
+ Serial.println("I do not know you, let's meet!");
+ NeoPixel.setPixelColor(2,NEUTRAL,0,0);
+ NeoPixel.setPixelColor(3,NEUTRAL,0,0);
+ NeoPixel.show();
+ delay(3000);
+ NeoPixel.clear();
+ delay(3000);
+ return;
+ }
+}
-### From Vimeo
+
-<iframe src="https://player.vimeo.com/video/10048961" width="640" height="480" frameborder="0" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>
-<p><a href="https://vimeo.com/10048961">Sound Waves</a> from <a href="https://vimeo.com/radarboy">George Gally (Radarboy)</a> on <a href="https://vimeo.com">Vimeo</a>.</p>
+<div style="padding:56.25% 0 0 0;position:relative;"><iframe src="https://player.vimeo.com/video/893643200?h=65bf2a57d5&title=0&byline=0&portrait=0" style="position:absolute;top:0;left:0;width:100%;height:100%;" frameborder="0" allow="autoplay; fullscreen; picture-in-picture" allowfullscreen></iframe></div><script src="https://player.vimeo.com/api/player.js"></script>
-### From Youtube
-<iframe width="560" height="315" src="https://www.youtube.com/embed/jjNgJFemlC4" frameborder="0" allow="autoplay; encrypted-media" allowfullscreen></iframe>
---
@@ -167,6 +244,21 @@ void loop() {
Colorimetric biosensors, fluorescence biosensors, electrochemical biosensors.
+ ---
+
+ **LECTURE by Michelle**
+
+ NFC chips, RFID, RFID reader, LDR, ultrasonic sensors
+
+ Mask, Jewellery/prosthetics, makeup, hair, tattoo, touch/touchless (input), sound (input/output), light (output), motion (output)
+
+ <!--
+ Link to presentation:
+
+ https://docs.google.com/presentation/d/1EKpfyMQEJh1Czm9ZiTZS4ELxxMAkDYsUjf993qGF-0M/edit#slide=id.p
+
+ -->
+
---
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