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I think visual icons based on venn diagrams might express it best for non technical users.

I like this explanation from these guys which explains it well https://sru.libguides.com/c.php?g=531853&p=4062768

Here is a diagram that summarises their description (in case the link dies later)

venn diagrams of boolean operators

There is stacks of academic research (way before Norman/Nielsen started their consultancy) to show that people struggle with the words AND and OR (I do too and I have been in this field for over 30 years).

A visual icon provides a great reminder of what you are actually doing.

Something like this is what I have in mind: Balsamiq design of the venn diagram idea

In terms of very untechnically savvy users I find the UK government design guidelines very good on how to design very simple systems that any user can cope with. They have done considerable user research to back up their patterns and components. So that is worth a look too. Although I couldn't find anything on search there.

https://design-system.service.gov.uk/

I think visual icons based on venn diagrams might express it best for non technical users.

I like this explanation from these guys which explains it well https://sru.libguides.com/c.php?g=531853&p=4062768

Here is a diagram that summarises their description (in case the link dies later)

venn diagrams of boolean operators

There is stacks of academic research (way before Norman/Nielsen started their consultancy) to show that people struggle with the words AND and OR (I do too and I have been in this field for over 30 years).

A visual icon provides a great reminder of what you are actually doing.

I think visual icons based on venn diagrams might express it best for non technical users.

I like this explanation from these guys which explains it well https://sru.libguides.com/c.php?g=531853&p=4062768

Here is a diagram that summarises their description (in case the link dies later)

venn diagrams of boolean operators

There is stacks of academic research (way before Norman/Nielsen started their consultancy) to show that people struggle with the words AND and OR (I do too and I have been in this field for over 30 years).

A visual icon provides a great reminder of what you are actually doing.

Something like this is what I have in mind: Balsamiq design of the venn diagram idea

In terms of very untechnically savvy users I find the UK government design guidelines very good on how to design very simple systems that any user can cope with. They have done considerable user research to back up their patterns and components. So that is worth a look too. Although I couldn't find anything on search there.

https://design-system.service.gov.uk/

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source | link

I think visual icons based on venn diagrams might express it best for non technical users.

I like this explanation from these guys which explains it well https://sru.libguides.com/c.php?g=531853&p=4062768

Here is a diagram that summarises their description (in case the link dies later)

venn diagrams of boolean operators

There is stacks of academic research (way before Norman/Nielsen started their consultancy) to show that people struggle with the words AND and OR (I do too and I have been in this field for over 30 years).

A visual icon provides a great reminder of what you are actually doing.