The plant was automatic, designed to run with the minimum of human attention.
It seems that human attention can only be sustained for a very limited time by any subject, even the prospects of its own destruction.
At the same time other, more positive movements were absorbing human attention and energies.
They love human attention and can get upset when left alone.
They love human attention and are very devoted to their owners.
The digestive system and excretion are also important areas of human attention.
A lot of human attention is needed for Bulldog happiness.
It almost certainly never occurred to anyone before then that human attention might be a necessary condition for the phenomenon.
Its creation has required less than a day and almost no human attention.
A nice swatch, you understand, but not anything that needs human attention at the moment.