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More interestingly, there are now add-on boards that expand the Pi's capabilities, to make it easier to use for physical computing and give it functions like driving motors, making lights flash, turning your Lego man into an actual moving robot.
In 1998 he was one of the first people to have an RFID tag implanted in his arm, which tracked him around the campus, letting him open doors without touching them and making lights switch on when he walked into his lab.
Since then, plummeting prices for sensors, networking chipsets and processors (Chris Anderson's "peace dividend of the smartphone wars") have reduced the incremental costs of making lights smart.
Sensors would spot the fire and then the building would use its intelligence to direct people inside to a safe stairwell, perhaps by making lights flicker or alarms get louder in the direction of the exit.
Beware of engineering attempts at making lights more 'intelligent' (often read: 'malevolent'malevolent
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Two thousand seven hundred companies making light bulbs.
So is making light of national treasures.
"Ah, a speed bump," he said, making light of it.
I am not making light of addiction.
Sid Caesar, an appreciation: Making light of civility's fragility.
I have been accused of making light of HIV.
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Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com