While researching and writing this book, I came across several inspirational projects that led to many different project ideas of my own. One piece that I was especially drawn to was a set of 3D-printed fingernails developed by Studio XO (mentioned in Chapter 14 ) for Lexus. You can see the full video explaining the collaboration online at https://vimeo.com/102814854 .
I had recently seen cyborg artist Neil Harbisson (mentioned in Chapter 13 ) give a talk about his experiences as a cyborg and the work he has done with the Cyborg Foundation. I found that I was curious about cyborg enhancements myself, but not enough to actually implant something in my body. I decided I wanted to create a way to try out different augmentations. The most common place to get this type of implant in the body seems to be the fingertip. Borrowing from the concepts of 3D-printed fingernails and Katia Vega’s Beauty Tech nails (from Chapter 12 ), I decided to make a kit of Cyborg Fingercaps: a set of modular 3D-printed pieces that fit on the top of your finger and can be customized to include cyborg enhancements such as magnets, RFID tags, NFC chips, USB drives, and more. This project, shown in Figure A-1 , ties together a lot of the themes and techniques explained in this book.
Harbisson made the important point during his talk that if we are able to turn the enhancements on and off, our brains won’t accept them as an extension of our bodies. If you’ve ever removed a ring after wearing it for a long period of time, you’ve probably noticed that your finger feels a bit odd—some say their fingers feel “naked.” With the fingercaps, my hope is that if worn continuously they may feel like an extension of the finger, a bit like a prosthetic.
First I list the tools and materials I used when developing this kit. The fingercaps could be made with different methods—for example, they could be cast or carved. I chose 3D printing because it allowed for quick iterations of different designs.
You need the following materials :
LED lights (3 mm or surface mount)
Small coin batteries
Rare earth magnet (14" disc or smaller)
RFID tag
NFC chip
Thermochromatic paint
Photoluminscent paint
Tilt-ball switch
Thin-gauge wire
Nail polish
Transparent filament
Thin padding or cushion material
Glue dots
USB drive
You also need these tools :
Soldering iron
3D printer
Wire cutters and strippers
3D scanner (optional)
Calipers
Electrical tape
Follow these steps:
Measure your fingertips, around which the fingercaps will go. You can do this through traditional means by measuring them with calipers, or you can use 3D-scanning technology (described in Chapter 8 ).
Decide how you’d like the fingercaps to look, and model them. Figure A-2 shows three of the fingercaps I modeled. Several different modeling programs are available, many of which are detailed in Chapter 8 .
Print out the models on a 3D printer using transparent or white filament. If you do not have access to a 3D printer , you can most likely find one at your local makerspace, hackerspace, or fablab. 3D Hubs provides a database of venues with 3D printers around the world. There are also services online that let you mail-order 3D models to be printed, such as Ponoko and Shapeways. I used an Ultimaker Extended to print out my models at my local fablab; you can see a picture of the process in Figure A-3 .
Depending on the quality of your printer, there may be rough edges around the corners or your print. You can use sandpaper or a file to lightly brush off any unevenness along the surface. You want the surfaces to be smooth, especially if you are planning to paint them!
Build the circuits that you want to embed into the fingercaps. For the first version, I chose to build an LED throwie : a simple circuit composed of just an LED and a battery. To make these circuits resilient, I chose to solder them together.
Paint the fingercaps using your desired paints . I used a combination of nail polish, spray paint, thermochromatic (heat sensitive) and photochromatic (glow-in-the dark) paints. The thermochromatic paint serves as a temperature sensor, in that it changes color when it is over a certain threshold temperature as explained in Chapter 7 . The photochromatic paint serves as a light sensor, in that it gives off a faint light or glow in the dark. You can see the parts and tools I used in Figures A-4 and A-5 .
Place the circuits into the fingercaps such that the LED lights shine through one of the sides. Other objects you wish to embed, like the magnet, you can attach with a non-permanent but strong adhesive such as glue dots. Test each fingercap to make sure the circuit or object is visible or effective from the outside.
Try them on! If they are uncomfortable or loose, you may want to add some thin padding or coat the inside with a thin layer of silicone. You may also choose to make some changes to the circuits based on how they feel and work when you are wearing them. For example, do you want the light to shine outward , away from your finger, or inward, toward your hand, like the thumb and index fingers in Figure A-6 ?
To notice the effects , you must wear the fingercaps continuously for a period of time—at least a few days. Depending on how comfortable they are, you will probably want to remove them at night. I chose a geometric design with a lot of sharp corners; I will try to make a version that is designed to be more comfortable in version 2.
Following is a list of additional resources for topics discussed throughout the book:
Steve Mann’s blog: http://eyetap.org/
Georgia Tech smart shirt: www.gtwm.gatech.edu/
Beat the Dealer: A Winning Strategy for the Game of Twenty-One (Vintage Press), Edward O. Thorp’s book about algorithms for card games
History of wearable computing: www.media.mit.edu/wearables/lizzy/timeline.html
Wikipedia on James Bonds gadgets: https://en.wikipedia.org/wiki/List_of_James_Bond_gadgets
A list of sci-fi gadgets from books: www.technovelgy.com/
Military TALOS suit: https://en.wikipedia.org/wiki/TALOS_(uniform )
SixthSense Project: https://code.google.com/p/sixthsense
A short essay on design fiction, by Julian Bleecker: http://drbfw5wfjlxon.cloudfront.net/writing/DesignFiction_WebEdition.pdf
Textile Messages: Dispatches From the World of E-Textiles and Education (New Literacies and Digital Epistemologies) by Leah Buechly, Kylie Peppler, and Michael Eisenberg (Peter Lang Publishing Inc.)
Project Jacquard: www.google.com/atap/project-jacquard/
Intel’s Smart Fashion: http://iq.intel.com/?_topic=fashion
Sewing basics: http://howtosew.com/
Beginner sewing projects: http://sewingforbeginners.info/
Patternmaking: www.craftsy.com/article/guide-to-patternmaking-tools
PatternMaker software: www.patternmakerusa.com/
Fashion design: https://fuel4fashion.wordpress.com/2013/10/11/the-fashion-design-process/
Great intro to circuits: Getting Started in Electronics by Forrest Mims (Master Publishing)
Fabrickit: www.fabrick.it/
Aniomagic: www.aniomagic.com/
LilyPad: www.lilypadarduino.org
Fashioning Technology: A DIY Intro to Smart Crafting by Syuzi Pakhchyan (O’Reilly)
Kobakant, DIY soft circuits: www.kobakant.at/DIY/
Adafruit wearable projects: https://learn.adafruit.com/category/wearables
Teknikio project tutorials: www.teknikio.com/learn
SparkFun e-textiles tutorials: https://learn.sparkfun.com/tutorials/tags/e-textiles?page=all
Instructables e-textiles tutorials: www.instructables.com/howto/e-textiles/
Library of smart materials: www.openmaterials.org
Shape-memory polymer: https://en.wikipedia.org/wiki/Shape-memory_polymer
Photochromia project: www.madisonmaxey.com/photochromia/
Harry Wainwright: www.hleewainwright.com/
X-Bionic textiles: www.x-bionic.com/
Gore fabrics: www.gore.com/en_xx/products/fabrics/index.html
Schoeller Textiles: www.schoeller-textiles.com/
Online sources for conductive materials: www.plugandwear.com (Europe) and www.lessemf.com (United States)
OpenSCAD, free solid-modeling software: www.openscad.org/
Blender, free 3D-modeling software: www.blender.org/
Autodesk 123D Catch software: www.123dapp.com/catch
Tutorial for structured light scanning: http://fab.cba.mit.edu/content/processes/structured_light/
Open Fit Lab: http://openfitlab.com/
Tutorial for designing 3D-printed bracelets using Processing: https://github.com/madelinegannon/BodyArchitectures
Kate Goldsworthy: www.kategoldsworthy.co.uk/
Laser-cutting services: www.ponoko.com/
3D-printing services: www.shapeways.com/ and www.3dhubs.com/
Formlabs jewelry: http://formlabs.com/applications/jewelry/
Digital sewing machine: www.softwearautomation.com/
Tactum: www.madlab.cc/tactum/
“Skinput: Appropriating the Body as an Input Surface,” by Chris Harrison: www.chrisharrison.net/index.php/Research/Skinput
Sean Gustafson’s project Imaginary Interfaces : www.seangustafson.com/Projects/ImaginaryInterfaces
“OmniTouch: Wearable Multitouch Interaction Everywhere,” by Chris Harrison: http://chrisharrison.net/index.php/Research/OmniTouch
Jawbone fitness tracker: www.jawbone.com
Fitbit fitness tracker: www.fitbit.com
Garmin fitness tracker: www.garmin.com
Hexoskin: www.hexoskin.com/
Clothing+: www.clothingplus.com
Owlet baby monitor: www.owletcare.com
Lumo Lift posture sensor: www.lumobodytech.com
Like a Glove: www.likeaglove.me/
Enable Foundation: www.enablecommunityfoundation.org/
Google smart contact lenses: https://googleblog.blogspot.com/2014/01/introducing-our-smart-contact-lens.html
Katia Vega, beauty technologist: http://katiavega.com/
TheLaserGirls 3D-printed nails: www.thelasergirlsstudio.com/
MC10 BioStamp: www.mc10inc.com/our-products/biostamprc
Cyborg Foundation: www.facebook.com/cyborgfoundation/
Neil Harbisson: http://cyborgproject.com/
Kevin Warwick, Project Cyborg: www.kevinwarwick.com/
Wafaa Bilal 3rdi: http://wafaabilal.com/thirdi/
Stelarc: http://stelarc.org/?catID=20247
Prosthetics: https://en.wikipedia.org/wiki/Prosthesis
OpenBionics: www.openbionics.org/
Brain-computer interfaces: https://en.wikipedia.org/wiki/Brain%E2%80%93computer_interface
CuteCircuit: www.cutecircuit.com
Studio XO: www.studio-xo.com
XOX project from Studio XO: www.xoxemotionaltech.com/
Chromat: www.chromat.co/
Hövding inflatable helmet: www.hovding.com
Social Body Lab: http://research.ocadu.ca/socialbody/home
Ying Gao: http://yinggao.ca/eng/interactifs
Pauline van Dongen: www.paulinevandongen.nl/
The Unseen Emporium: www.theunseenemporium.co.uk/
The Crated: www.experiments.thecrated.com/
Wearable Experiments: www.wearableexperiments.com/
Anouk Wipprecht: www.anoukwipprecht.nl/
Vega Wang: www.vegazaishiwang.com/
Troika Ranch, Midi Dancer : http://troikaranch.org
Prue Lang, energy harvesting: www.pruelang.com/2011/un-reseau-translucide/
Imogen Heap’s gloves: www.imogenheap.co.uk/thegloves/
Hacking the Body (biosensing): https://hackingthebody.wordpress.com
iLuminate LEDs and El wire: www.facebook.com/iLuminatedance
Wearable technology news: www.wareable.com/
Wearable Technologies magazine and conference: https://www.wearable-technologies.com/
Fashioning Tech blog: http://fashioningtech.com/
Biofabricate: www.biofabricate.co/
Fabrican: www.fabricanltd.com/
Iris van Herpen: www.irisvanherpen.com/
Hussein Chalayan: www.chalayan.com
Adrenaline dress
Aniomagic
Apple Watch
Arduino Flora
Artificial hair
Arts and wearables
batteries
Body Covering
camera
cost
electric ballet
Electric Girl Lighting Company
electric headband, La Farandole
Baby monitors
babywear
Mimo
MonBaby
Owlet and smartphone
Owlet Smart Sock
Bag of Tricks
Bond’s mission
camera
Digital Angel chip
Evena Eyes-On glasses
polarizing glasses
radio transmitter
smart watches
Beauty technology
and dermatology
electronics and digital devices
fashion
hairware
human-computer interaction (HCI)
living makeup
makeup
medicine
nails
Omote mask
research
tattoos
technologist
wearables
BioCouture
Biomimetics
Bionic engineering
Biophysical sensing
Bracing
Brain-computer interface (BCI)
Cannabis plant
Catalytic clothing
Chromat
Chromatic materials
hypercolor fabric changing color
interactions
photochromatic
thermochromatic
Circuits
basic light circuit
components
conductors and insulators
current
definition
designing and troubleshooting
light circuit
polarity, LED
power sources
batteries
datasheet
factors, choosing power source
LED
types of batteries
resistance
series vs. parallel
short circuit
soft
source
testing, LED
voltage
wearables
Costume housing biosensors
Crafting circuits
art of
collection
comprehensive and whimsical approach
electronics store
function and materials
interdisciplinary practices
Kobakant
nonconventional materials
online
raw material
sewing and electronics
textile sensor database
Culture and society
costs and benefits
new trends and materials
privacy
robotics
Cyborg
fingercaps
building circuits and painting
circuits
3D Hubs
different modeling programs
3D printing
effects
embedded with magnet
Harbisson
LED lights
lighting
materials
measures
paints
planning
printer quality
and resources
tools
Ultimaker
Cyborgs and bionics
artists
Moon Ribas
Neil Harbisson
Stelarc
Wafaa Bilal
bodyhackers
cyborgism
definition
foundation
LEDs
magnetic implants
NFC chips
research
Cyborg-themed products
devices, vision development and correction
earwear
eyewear
headphones
night vision
VibeAttire
Dermatology and technology
applications
dermoPatch, Feeligreen company
dermo-therapy
MC10 BioStamp
transient electronics
Digital design
complexity
designers
handcrafted design processes
human body
depth cameras
3D-scanning
Open Fit workflow
parametric
photogrammetry
software
software
choosing model
2D design tools
3D design tools
3D modeling, printing
structured light scanning
Tactum
Digital embroidery
3D-printed wax ring
3D printers
4D printing
casting, lost-wax
CNC machine
design file and material specification
developments
flexible filaments
printers types
process and applications
skirt and shoes
textile structures
wearable
Education, textiles
engineers
higher, tech vs. textiles
sewing class
Eidos eyewear
camera
earmask
eyemask
perception
Electric Girl Lighting Company
Electroencephalography (EEG)
Electroluminescent (EL) wire
Electronics in clothing
fabric
fibers
Intel’s Smart Fashion
processes and tools
Project Jacquard
weaving
Electronics sewable
circuits
custom-made kits
e-textiles
techniques
Emotional Style
Cardinal
Chromat
HugShirt
muscle-activated wearable
social body lab
studio XO
E-textiles
circuits soft
electronics
E-textiles toolkit assembly
Eyewear
analog tools
camera
computer inventions
design
fiber optic LED
Private Eye wearable headset
Reflection Technology
video capability
Fabric
analog methods
app-based services
BioCouture
catalytic clothing
color of
conductive materials and electronics
consumer preference
digital
lifestyles
marketing strategy
materials
mediated matter design
retail displays
spray-on clothes
t-shirt vending machine store
virtual dressing rooms
Fabrication
application
digitized machines
barriers
design process
embroidery
knitting
SoftWear Automation
3D printing
fashion designers
lasering
sensors and tools
techniques
Fabrickit modules
Fabtronic Sewing Set
Farenheit 451
Fashion design
accessories
apparel design
application
conceptualization
designers
forecast
patterns
process
selection, color, fabric and trim
silhouettes
style selection and feasibility
technical sketch
FashionLike
Fashion pioneers
Chalayan
LED dresses
Remote Control Dress
technology and new materials
theatrical performances
transformer dress
Turkish-Cypriot designer
van Herpen
Fashion safety
haptic shoes
In&motion system
inflatable helmet
no contact jacket
USB necklace, safety
Fitness trackers
data
Fitbit
Jawbone
measurable
motivational tools
style
testing
Vivosmart
Flax plant
Garments
Chromat’s
environmentally reactive
dissolving clothes
sparkle booties
wearable façade
interfaces
digitizing shoes
illuminated clothing
mirror handbag
mobile dress
Nudgeables accessory kit
t-shirt OS
Gearbox
Geordi’s VISOR
Gestures and precise geometry
control
3D model
intelligent geometry
intuitive and expressive
intuitive interactions
Motorola 360 smartwatch
traditional CAD program
touch and poke/pinch
user-manipulation
watch-band design
Glowing materials
EL wire
LEDs
optical fibers
Hairware
Harbisson, Neil
awareness, cyborgism
British artist
eyeborg
treatment, color-blindness
Hemp
Homemade bend sensor
assembling
conductive thread
materials and tools
neoprene/nonconductive fabric
pressure sensor
testing
velostat
Hook mechanism
Intel Curie Compute Module
INZECTIC
Jute
Laser
components
computer
cutter
cutting
fabrics
forms and patterns
leather samples
material
natural fabrics
templates and shapes, textiles
textures
welding
Laser chakra dress
Light Amplification by Stimulated Emission of Radiation
Light circuit
conductive thread
curling, leg of LED
lightband
light-up wristband
materials
negative loop
positive loop
sewing from positive to positive
wristband
LilyPad Arduino
Macrotermes
Magnet implants
awareness
interaction, objects
lifting paperclips
neodymium
power transformers and microwaves
sound-transmitting
Makeup product
Blinkifier
conductive ink
e-makeup circuit
fake eyelashes
FX e-makeup application
Kinisi model with LEDs
metalizing process
Mann, S.
Manufacturing, textiles
artists
cotton
crocheting
cultivation of fiber
economic and social implications
fabric
felting
fibers
knitting
knotting
large-scale mechanical machines
materials
natural/artificial fibers
tablecloth
weaving process
Medical and wellness wearables
bracing
challenges
clothing
concept products
fitness
fitness trackers
posture
quality of life
technologies and products
Medical bionics
BCI
noninvasive BCIs
open
prosthetic
restorative and enhanced
retinal implants
superhuman
Muslins
Nails
Beauty Tech Nails
conductive nail polish
fake fingernails
RFID glass capsules
NanoSphere
Nautilus
Near-field communication (NFC) microchips
Nike’s Power Lace shoes lacing
Nitinol
Noninvasive BCIs
Nudgeables accessory kit
Optical fibers
Parametric modeling
bracelet
features, tools
iterating, customizing and personalizing
limitation
object
personalize design
Photochromatism
Polarizing glasses
Polymorphic materials
Posture
JINS MEME
Lumo Lift
Prana
products
sensor
suspenders project
alligator clips
attachment, bend sensors
circuit
completion
curled legs, resistors
DIY bend sensors
fabric patch
materials
measurement, values
microcontroller
outputs and output patterns
sensors
sewing
threshold value
UPRIGHT posture
Printed Circuit Shirt
Prosthetics
artificial device
cable-operated limbs
customized racer cover
customized synthetic materials
early developments
materials and technologies
myoelectric limb
robotic
Protein fibers
Quantum tunneling composite (QTC) materials
Research, cyborg
Mann
Warwick
Retinal implants
Robotic prosthetics
Robotics
Schoeller textiles
Sci-fi prophecies
cyberpunk
flatscreen TVs
gadgets and devices
Neuromancer
Selective-laser sintering (SLS) 3D printer
Sewing
button
cutting fabric
guidelines
smooth edge
hand stitches
hobby
interfacing
learning
machines
muslin
pillow making
projects and techniques
running stitch
scrap fabric
skills
starters
techniques
threading
toolKit
whipstitch
Shape-changing materials
polymorph
SMA
SMP
types
Shape memory alloys (SMAs)
Shape memory polymer (SMP)
changes
electro-active
light-induced
plastic
returning
thermoactive
Silkworms
Skin centric interfaces
3D-model
human-computer interaction
interactions
mobile computing
natural gestures
proprioceptive qualities
sensors and projectors
Smart clothing
e-textiles
glove
sensors, babies
techstyles
Clothing +
fashion designers
Hexoskin’s biometric shirt
iTBra
Smart materials
bend sensor, homemade
categories
chromatic
designers and engineers
e-textiles
fabrication techniques
glowing
EL wire
optical fibers
piezoelectric
protective
BIONIC Aramid
C_change
GORE
INZECTIC
macotermes
NanoSphere
Schoeller Textiles
X-Bionic
Xitanit
QTC
shape changing
thread
choosing
conductive fabrics
conductiveness, common metals
conductive yarn
durable connection
Electrolycra
iron-on coating
ribbons and tapes
soft circuit
super-light mesh
tin/copper/cobalt plate
types
velostat
Smart watches
Social robotics
Soft circuits
crafting
designing, soft switch
e-textiles
fabrics and threads
materials
printed circuit shirt
projects
sewing skills
toolkit assembling
Soft switch design
assembling and closing, button
conductive fabric
construction, button
fabric enclosures
felt
foam with holes
momentary switch
nonconductive thread
push-button test circuit
sandwich
square piece of foam
square pieces of scrap fabric
testing with multimeter
textile closures
textile push-button
toggle
variations
SoftWear automation’s LOWRY
Spray-on clothes
Star Trek
communicators
Geordi’s VISOR
sci-fi TV and movie series
tricorders
Stereolithography (SLA) 3D printer
Stitching mechanism
Structured light scanning works
benefits and tradeoffs
3D scanning
DSLR cameras and LED lights
high-resolution
Studio XO
Superhuman bionics
Synthetic fibers
Tactum
applications
computer interfaces
designer’s
3D modeling back end
animated digital geometry
digital geometry
3D printing
fabrication-aware design
forearm
projected
wearable design, tactile interactions
3D-modeling tool
gesture-based interface
gestures
physical artifacts
sensing
detection, tactile interaction
range of natural gestures
single depth sensor
tracking
workstation
skin interactions
Tattoos
conductive
LEDs lights
battery
circuit
circuit traces with conductive ink
design and sketch
glue dots
marker
materials
stickers
surface area
tapes
test circuit, hand
Textiles
artists
education
electronic devices
exporters
fashion design
industry
process manufacturing
Textile companies
Textiles social and economic impacts
Tricorders
TshirtOS
U.S. army’s Tactical Assault Light Operator Suit
Van Herpen I.
Velostat
VibeAttire
Warwick, K.
Wearable costumes
actuation
energy harvesting
haptic devices
performance and haptics
custom-made fabric capacitance sensors
haptic feedback
LED sneakers, hip-hop dance performance
small motors
sensing performers
Arduino LilyPad
DIY breath sensor
heap sings
Midi Dancer system
sensor system, gloves
skin-tone cuffs
sensors, performance
technology vs. performance
Wearable designmaterials
Wearable Façade
Wearable Motherboard
Wearables
abacus
arts
body architecture
clock-watch
computational device
culture
designing and making
developments
digital fabrication
digital watch
electric shock
Eudaumons’ shoe computer
eyewear
fabric
fashion
fiction
Bag of Tricks
Batsuit
bionics and biomimetics
concept
diegetic prototypes
evolution of technology
Exoskeleton
minority report
power laces
Sci-fi
smart watches
speculative
Star Trek
TV glasses
weapons-based martial arts fighters
women bracelets
hardware problems
hearing aid
history of
radio waves
research
ring, watch
technology
textile
timing device
tools
wearer
wristwatch
Weaving
Wool
Xitanit
13.58.121.131