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Shivani Singh © | Systems, 2020
Allergic RhinitisProduct-Service Ecology wellness
Nose Inflammation
Diagnosis
Patient History
Blood Test
Skin-Prick Testing
Treatments
Avoid Allergens
Reduce Inflammation
Antihistamines
Nasal Irrigation
Immunotherapy
The Problem
Total Eosinophil Count
Total Serum igE
Tests for reactions
Masks, Migration
Steroids
Sinarest / Allegra
Neti Pot
Micro doses of allergen administered
Worldwide, allergic rhinitis affects between 10% and 30 % of the population. Sensitization to foreign proteins in the environment is present in up to 40% of the population. The prevalence of allergic rhinitis has increased more than 10-fold in the past century.
Nasal spray
Inhaler
Sinarest
Neti Pot
The EcologyPatient Profile
Name Chirag Singh
Age 31 yrs
Weight 76 kgs
Height 6 feet
Location Mumbai
Started at ~ Age 10
Preventive Corrective
Frequency
Symptoms
Mild
Severe
1-2 times / week
4-5 times / year
Runny nose
Continuous Sneezing
Nasal Congestion
Sinusitis
Medication Sinarest Allegra
Xylometazoline reduces symptoms of nasal congestion, allergic rhinitis, and sinusitis.
Otrivin
Chlorpheniramine
Acetaminophen
Pseudoephedrine
an antihistamine that reduces the effects of natural chemical histamine in the body.pain reliever and fever reducer.
a decongestant that shrinks blood vessels in the nasal passages.
Summer
Springmost prevalent during
Caretaker
Consults
Mother
Family Doctor
Disturbed Sleep
Shower in the evenings to clear nasal passages before sleep.
Keep your nostrils moist with coconut
oil to avoid nose bleeds.
Take 5 minutes of steam everyday before sleeping.
Problem
“My biggest problem with the situation is that I can never tell when I am going to have an attack.”
Opportunity
How might we design a system that prompts patient to take preventive measures?
Enabling control through information
Histamines
UndetectedAllergens
Allergens
Basophils
+
IgE Receptors
attaches and primesthem to react
Overreactors
ReplacesActuator ||: Medicine
a type of antigenactivates
IgE Antibodies
Mast Cells
Nasal Cavity
Blood stream
Plasma cellforms produesexcess*
releases
B-cell
1 2
Dilation of capillaries
Contraction of muscleleading to inflammation
antihistaminedecongestant
Relaxes smoothmuscle in the bronchi
Sensor:
Comparator:
Actuator:SignificantVariable:
Goal:
Typically works to protect us, but in this case, it’s the villain.
Kinds:H¹ H2 H3 H4
Changes in tempPollution, SmokeAirconditioning,Fur
Comparator ||: User
The Problem Feedback Loop
Humidity
Temperature
Air Quality
Triggers
Attack
Dosage
The EcologyMeasurable Variables
Time
Corrective
Preventive
Current
Future
Time
Intensity
Volatile Organic Compounds
Carbon monoxide
Dust Particles
Biological Contaminants
Particulate Contaminants
Gas Molecules
Types of Dust
Pollen
Bacteria and Viruses
Cat Allergens
Mold and sporesFormaldehide, Benzene, Acetone
Cement Dust
Fly Ash
Oil Smoke
Smog, Smoke and SootChange in weather
Air conditioning
Low Humidity
Lifestyle Lives in polluted area
Lives with cat
Smokes occasionally
Absolute
Relative
Exte
rnal
Inte
rnal
Location
Temperature
Season
Air Quality
Humidity
Purify
Humidify
Monitor
Control
Learn
Predict
Pushes
Input OutputFilters & Absorbents
Ionizer
UV Light
Ozone Generators
Framework
Humidistat
Thermostat
GPS
Air Quality Index
Updates you about humidity and temperature changes based on your sensitivity profile.
Triggers
Dosage
Attack
If season = “Spring/ Summer” && reminder = "on" && Vaporizer last switched on >= 12hrs, Remind to take preventive measures
Notify if humidity level drops < 25%
Notify if temperature difference of 24hrs >= 5ºC
Connects to big data to Inform you where the allergens are most present so you can leave the house prepared.
“The level of VOC is high in your living room, help me understand why”
InputtedOnce
Warm Mist
Cool Mist
Evaporative
Ultrasonic & Impellers
Steam
Vaporizers
to profile and automate
to prepare
to prevent
Framework
Purify Learn (Profile) Purifies
PredictsPush
(Prevent)Predict
(Prepare)
PurifyAir Purifier & HumidifierWith visual cues that let you know the quality of air you are breathing.
Environment
Profile
Set Humidity:
Auto 20% 30%
50% 60% 70%
Environment Dashboard
Recommended
Environment
Cooking Tobacco
BuildingMaterial
Virusesand Bacteria
Mold
Dust andPet danders
Profile Environment Dashboard
Mark the main sources of pollutants around you
17µg/m³
Dust
783ppm
CO
316ppb
VOC
Poor
Good
Bad
Dashboard
52%
17µg/m³
Relative
783ppm
Dust CO
316ppb
VOCHumidity
Profile Environment Dashboard
Air Quality OutdoorIndoor
Multiple Sneezes detected5:16PM | Location: Home
Ignore Log
Profile
Sat0
10
5
Sun Mon Tue Wed Thu Fri
Sneezes this week
Dashboard
Log an attack
Mark the symptoms you experienced:
Attack logged at
05/04/2020 | At Home, Mumbai
20:35
Sinusitis Lacrimation
Runny Nose Sneezing
Red Eyes
Itching
Profile Environment Dashboard
Sensory alerts & tracking
Slept for
Nasal irrigation
Sneezed
Steamed
6.5 hours
12 hours ago
5 times
2 days ago
Environment DashboardProfile
Stats of the week
25%Health
Visualizing tracked behavior allows one to better understand and act on it.
Detects attack Prompts you to log it Tracks over time
PushTo Do
Take a shower in the evernings to keep your nasal
passages clear
Bromelain, found in pineapples is effective at
treating inflammation associated with allergies.
Keep your nostrils moist with coconut oil to avoid
nose bleeds.
Profile Environment Dashboard
Water level: MediumFilter Status: Okay •
23ºCA few things to consider
Location: Home, Mumbai
Ritualize preventive careNudges you with tips and personalized care notifications to help regulate good habits and preventive actions.
Keep yourself hydrated and sip on
hot liquids.
Predict
Ignore Manage
The temperature will drop tomorrow. Make sure you
steam before going to bed to best manage your allergies.
Predictions based on Weather data78%ARS
20:35Friday 25 December
Sans now
Slide to manage preferences
The temperature will drop tomorrow.Make sure you steam before going to bed to best manage your allergies.
Connects to weather data and informs the patient about the dramatic changes that might trigger a reaction.
Connects to big data to Inform you where the air quality is particularly bad (active allergens) so you can leave the house better prepared.
Air Quality
Real time heat map filter
Predict
Air Quality
PredictBluetooth tagged products
Ignore Manage
Your next attack may occur in 3-5 days as the neti pot
hasn’t been used in a while.
Connects with all your existing products to monitors their usage to predict when you might have the next attack.
Devices
Dashboard
Preferences Environment Dashboard
Shivani Singh © | Systems, 2020
Thank You.