Why would a washing machine use onboard AI instead of cloud AI?
Chapter 1

The tiny silicon revolution

Chapter 2

Onboard AI in the wild

Chapter 3

Privacy, security, and the future

Ch 1 · The tiny silicon revolution
007skaty

007skaty Neural processing units run artificial intelligence tasks directly on modern smartphones

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Meet the neural processing unit (NPU)

007skaty Since Apple's 2017 A11 Bionic chip, specialized NPUs have used massive matrix multiplication to run AI faster than the cloud.

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Quiz

What does NPU stand for in the context of modern computer chips?

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Quiz

In what year did Apple first introduce its dedicated 'Neural Engine' inside an iPhone?

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We gain independence by refining what is local and shedding what is unnecessary.

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007skaty The engineering process of shrinking large language models.

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The magic of model shrinking

007skaty Onboard AI requires shrinking large language models to fit strict mobile memory limits.

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Quiz

What is the primary purpose of the AI optimization technique known as 'quantization'?

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Quiz

What does the AI technique called 'pruning' do to help fit models onto devices?

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Fun Fact

Power of TOPS: A modern smartphone NPU can perform 45 trillion operations per second while drawing less power than a single household LED lightbulb.

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007skaty Local hardware processes artificial intelligence directly to bypass slow cloud networks.

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Instant Little Thinker
BETA

007skaty Wire the mini processor's connections to discover how onboard AI makes instant decisions offline.

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Quiz

What term describes the delay or lag caused by sending data back and forth to a cloud server?

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Quiz

Roughly how much electricity did global data centers consume in 2024?

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Gossip

Would you buy a smart fridge with onboard AI?

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007skaty TinyML Microcontrollers

On a tiny chip, on a tiny chip, Neural networks running offline.

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Quiz

What type of extremely low-power chip allows simple appliances to run basic AI models?

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Quiz

Why would a washing machine use onboard AI instead of cloud AI?

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