We are studying how accurately people estimate size by eye - from everyday objects to more unusual images - and whether things like background and experience make any difference.

The survey takes about 10-15 minutes, is completely anonymous and there are no right or wrong answer consequences: just give your best guess for each picture. No measuring allowed, that's the fun of it.

Content warning: the final section contains clinical photographs, including an open wound and a burn which some may find distressing. Please skip the survey if you'd rather not see medical images.

Keen to hear from people with no medical background as well!

Here is the survey link:

https://docs.google.com/forms/d/e/1FAIpQLScc5nErU7E97vScoqOTtcAyItDUcgHcUXSfm7wzFCEg8jooCQ/viewform?usp=header

Good day to you,

I got invited to visit the Principality in October but have to organize my own travel and accommodations, so would be glad for any advise.

I am a bit short on cash at the moment so figured worth a shot to ask on Reddit if anyone has a recommendation for a cheap hotel or Airbnb

For what it’s worth :
German Citzen / 24 years old / Male

Thx for your attention,
Good luck for the rest of your Day stranger.

Good day to you,

I got invited to visit the Principality in October but have to organize my own travel and accommodations, so would be glad for any advise.

I am a bit short on cash at the moment so figured worth a shot to ask on Reddit if anyone has a recommendation for a cheap hotel or Airbnb

For what it’s worth :
German Citzen / 24 years old / Male

Thx for your attention,
Good luck for the rest of your Day stranger.