It can never reliably measure what everyone actually watched or heard.

In other words, a quantum state can not be measured reliably.

But many researchers doubt that an effect can be reliably measured.

They can be made to reliably measure flow down to 1% accuracy.

This is another way to say that quantum information cannot be measured reliably.

And we still need to develop blood tests that can more reliably measure a woman's hormone levels.

Additionally, this cannot be easily and reliably measured in the field with living birds.

However, despite its complexity, it can be treated as a unit and measured reliably.

The effects of such exposure have not been reliably measured due to the extremely low doses involved.

In other words, quantum states cannot be measured reliably.