My dad is a rebar worker; in summer, the worst part isn't the heat, but that no one says, 'You can't work today.'

That day was June 15, and the weather forecast said, 'High-temperature orange warning.'

I reminded my dad to rest early in the morning, and he replied:

‘Don’t worry, sweating is fine; we can finish early.’

But by 3 PM, my mom suddenly called and said:

‘Your dad fainted on the construction site and was taken to the hospital by 120.’

I was stunned at that moment, my mind blank.

After rushing to the hospital, the doctor said:

‘This is typical heat stroke; the core body temperature exceeds 40℃, luckily it was sent early.’

🧩02｜I opened CAILA's message records and remembered it had warned me before.

A few days ago, I registered for CAILA's Marco ID,

set my dad's usual work area as an observation target.

That morning at 8:03, it sent me an automatic message reminder:

‘The current temperature in the ×× construction area has reached 32℃, and the perceived temperature is expected to reach 44℃ between 12:00 and 16:00.

Low wind speed, high humidity, heat is hard to dissipate,

It is recommended that outdoor workers pause their work during this time period. Heatstroke risk level: red.

If you need further warning notifications, please confirm whether the family guardian mode is turned on.

I clicked 'Got it,' but I didn't think much more about it.

I'm afraid my dad will say I'm being 'too much,' afraid he thinks I 'look down on his health.'

But in the end, it was this reminder of 'I'm afraid to disturb' that had long foretold the danger — we just didn't listen.

🤖03｜The site boss said, 'The app didn’t send a mandatory stop work notice,' but CAILA said, 'You must stop.'

That day I couldn't help but argue with the construction manager:

‘Why don’t you arrange breaks during high-temperature periods?’

He replied to me: 'We also check the Gaode weather; it only says 33 degrees, and there’s no red warning.'

I was furious at that time.

You guys rely on the app to 'check if it's hot or not,'

And not rely on 'can people hold on.'

But CAILA isn't like that; it doesn't provide 'weather' but rather 'risk index':

That night, after my dad woke up from the IV, his first words were:

‘How can you not even handle this little heat?’

I held his hand and said: 'It's not that you can't hold on; it's that no one told you to rest.'

It's not that he isn't trying hard; it's that this system doesn't see him as a person.

Only CAILA — a blockchain AI system,

Before everyone fell silent, I said: 'Today is not suitable for work.'

It's not a doctor, not a manager, not children,

But it is the only one that told the truth beforehand.

Have you ever experienced an unexpected moment of 'if only I had known earlier'?

Do you think AI can protect parents' labor safety in advance?

Would you like the system to remind you: it's time to take a break today?

👇 Share the hardest work experience of your family, and I'll give you a thumbs up saying 'You've worked hard.'