Thermal comfort research

What would you like to do?

A platform for collecting outdoor thermal comfort data in the field.

Join a study

Participate in an existing study using the code from your researcher.

Create a study

Set up a new experiment and get a shareable code for participants on any device.

Export data

Download all responses for your study as a CSV file.

New study

Create a study

Give your study a name and your name. You'll get a short code to share with participants anywhere in the world.

Please enter a study name.
Please enter your name.
Please enter a valid email address.
Please enter your institution.

Study created

Share this code with participants. Anyone with the code can join from any device.

——
Study name
——
Private export PIN — save this to download data later
Participants enter this code on any device — no login required. All responses are saved to the shared cloud.

Join a study

Enter your study code

Your researcher should have given you a 6-character code.

Study not found. Check the code and try again.
Code:

Step 1 of 5 Profile

Tell us about yourself

Saved for your subsequent submissions — you won't need to re-enter this.

Please enter a name or participant ID.
Under 18
18-24
25-34
35-44
45-54
55-64
65+
Prefer not to say
Please select an age range.
Male
Female
Other
Prefer not to say
Please select an option.
Walking
Cycling
E-scooter / e-bike
Car
Motorcycle
Bus
Train / metro
Tram
Worked from here
Other
Please select how you got here.
Less than 5 min
5-15 min
15-30 min
30-60 min
More than 1 hour
Please select a trip duration.

Step 2 of 5 Clothing

What are you wearing?

Select all items that apply. Saved for your subsequent submissions.

Upper body
T-shirt
Shirt
Tank top
Polo
Sweater
Hoodie
Light jacket
Heavy jacket
Coat
Rain jacket
Vest
Lower body
Shorts
Light trousers
Jeans
Thick trousers
Skirt / dress
Leggings
Tights
Feet
Sandals
Trainers
Leather shoes
Boots
No socks
Thin socks
Thick socks
Accessories & carried items
Hat / cap
Beanie
Scarf
Gloves
Sunglasses
Umbrella
Backpack
Shoulder bag
Handbag
Tote bag

Step 3 of 5 Feeling

How do you feel right now?

Select your current thermal sensation.

Using saved profile
Profile saved on this device
🌡
Hot
Unpleasantly hot, sweating
🌤
Warm
Noticeably warm, a bit uncomfortable
Slightly warm
A touch warmer than comfortable
Neutral
Neither hot nor cold
🍃
Slightly cool
A touch cooler than comfortable
🌬
Cool
Noticeably cool, not uncomfortable
Cold
Unpleasantly cold, shivering

How pleasant is the current thermal environment?

Select how the current conditions feel to you.

😄
Very pleasant
🙂
Pleasant
😊
Slightly pleasant
😐
Neutral
😕
Slightly unpleasant
🙁
Unpleasant
😣
Very unpleasant
Please select one.

Thermal acceptability

Is the current thermal environment acceptable to you?

Acceptable
Unacceptable
Please select one.

Step 4 of 5 Context

Your current context

Tell us about where you are and what you were doing just before filling in this questionnaire.

🌳OutdoorsOutside
🏢IndoorsInside
Semi-outdoorCovered, open
Please select one.
Sunny
🏙Building shade
🌳Under a tree
Cloudy
Night
Please select one.
Still
Slight breeze
Breezy
Windy
Too windy
Please select one.
Very dry
Dry
Neutral
Humid
Very humid
Please select one.
🚶Walking
🪑Sitting
🧍Standing
🏃Running
🚴Cycling
Please select one.
Took off clothing layer
Added clothing layer
Moved to shade
Moved to sun
Used umbrella/hat
Drank water
None
Please select at least one.

What is causing discomfort?

Select any factors making the current conditions uncomfortable.

Sun
Wind
Humidity
Temperature
No discomfort right now

Step 5 of 5 Location

Location & notes

Additional notes (optional)

Your GPS coordinates pull live weather at your exact spot.

Not yet captured
Tap below to get your GPS position
Pending

Concept and platform developed by Ata Chokhachian. All rights reserved.

Response submitted

Your data has been saved. Thank you!

?
Profile saved — won't be asked again

Export data

Download study data

Enter your study code to preview and download all responses as a CSV.

Study not found. Check the code and try again.
Enter the export PIN shown when the study was created.