Understanding can be measured. The mind cannot be read.

When I explain that we use eye-tracking, fNIRS and EEG to study how people read a contract, the first reaction is almost always the same: so you want to read minds?

No. And that is exactly the point.

What we measure

Neuro Legal Cortex is a lab that observes how people read the law. Where the eyes stop. When they go back. How much effort one clause takes compared with another. We are not looking for what the reader thinks. We are looking for what the text does to them.

From these observations we are building an indicator, the LX Complexity Score, which combines linguistic complexity, semantic distance, structure and cognitive friction. The data is exploratory. We will present it when it is solid, not before.

Why a lawyer cares

Because the law presumes understanding without ever checking it. We have readability indexes designed for newspapers, not for contracts and privacy notices. We have usability tests for apps, not for consent forms.

If the validity of consent depends on it being informed, then understanding is a fact, not an opinion. And facts can be measured.

There is a boundary we set from day one: measure the text, not profile the person. The data is there to improve the document, not to judge the reader. It is the same principle I defend when I talk about neurorights: the mind remains a place nobody enters without permission, not even for good reasons.

The next step is taking these measurements out of the lab and into the tools people use every day to write contracts. That is what È CHIARO? is for.