What is this mean?

[radioactive]

This showed up right below the right side of the center screen right below the phone call details

 

[hydbob]

View attachment 18664
This showed up right below the right side of the center screen right below the phone call details

It means you are drowsy and should go get some coffee

 

[joec]

View attachment 18664
This showed up right below the right side of the center screen right below the phone call details

The car is watching your eyes and driving behavior and it has determined you are showing signs of being drowsy or sleepy.

 

[hydbob]

Alternatively, for some older forum members, it would be Lucid's attempt at advertising and trying to sell you coffee.

 

[radioactive]

Thanks