Our Imagine RIT exhibit
intended to use a
respiration
belt made
by our
team using Adafruit FLORA and a force sensitive resistor. It plugs into the computer and
senses your breathing to affect an on-screen visual.
01
Demo
Skills/%/Technology
01
p5.js
We used the p5.js library
to
create and display our custom visuals to the user. Its wide range of capabilities allowed us
to
make fast, efficient graphics.
p5.js Serial helped connect the respiration belt, so your breathing could affect the visual.
02
Electronics
Basic electronics helped
us to create an electrical circuit that worked with our pressure sensors using resistors and
an arduino.
With an Adafruit Flora board, we sent data to and from the device’s sensors and the
computer.
03
Fabrication
Commercially available
respiratory measurement devices were out of budget, so we made our own by sewing and
soldering parts together.
Coding/Hurdles
01
Device Calibration
Commercially available
respiratory measurement devices were out of budget, so we made our own by sewing and
soldering parts together.
02
Timer Callbacks
Because our app works
with and without the belt, when no belt is detected, we have to simulate inhaling,
holding, and exhaling to match the on-screen timer.
With a few callback methods, the app knows when to change states in tandem with the
timer, so the visuals match up with the intended breath cycle.
Design/System.
01
Neumorphism
A few iterations landed the
UI style at neumorphism. The subtle shading and smooth edges fit the calm atmosphere we
wanted to create with the Oasis.
The raised button style feels most similar to a tangible button, which we feel is important,
as touch is a vital part of mindfulness and meditation.
02
Illustrations
To set the atmosphere, we
created whimsical illustrations to visualize answers to the quiz questions and bring a sense
of delight into the experience.
Before/you/go,
Take These
Extend the Oasis experience
into your everyday life by practicing breathing meditation and mindfulness on your own.
Print out these cards and take them with you as a reminder to breathe.