A table of objects invites curiosity, but visitors cannot reliably guess which items are handling samples and which are only for looking. Clear permission prevents an awkward encounter before it happens.
Give each area a plain label: “Please handle these samples” or “Display only.” If touching requires a demonstration, say where to ask. Do not rely on a small symbol whose meaning has never been explained.
Place handling samples within easy reach and keep display items physically distinct. Avoid arrangements where a visitor must reach over something fragile to find the object they are allowed to pick up. Confirm any handling rules with the owner before opening the activity.
Test the message without prompting
Invite a willing person unfamiliar with the setup to explain what they think they may do. If they hesitate, improve the layout or wording rather than treating hesitation as their mistake.
Offer another way to explore the subject when handling is not possible: a large photograph, a verbal description or a robust replica clearly labelled as such. These options do not need to pretend to be equivalent experiences.
At the end, check that every borrowed object is accounted for. A welcoming display combines curiosity with clear boundaries, so visitors can spend their attention on the subject instead of trying to avoid doing the wrong thing.
Editorial illustration from the site’s image collection.