79 source-backed lessons
AI & Digital Life
Use AI with better judgment, protect your information, and understand the digital systems shaping everyday life.
AI Can Sound Certain and Still Be Wrong
Confidence is a writing style, not proof of accuracy.
Learn this Evergreen · 55 secHow to Verify an AI Answer in 30 Seconds
A fast source check can catch a confidently stated mistake.
Learn this Evergreen · 55 secThe Anatomy of a Useful AI Prompt
Better prompts explain the task, context, audience, and desired output.
Learn this Evergreen · 55 secAsk AI to Show Its Uncertainty
Better answers often begin with admitting what is unknown.
Learn this Evergreen · 55 secThink Before Uploading a File to AI
A useful document may also contain confidential information.
Learn this Evergreen · 55 secUse AI to Compare, Not to Decide for You
AI is often more useful as a thinking partner than a final authority.
Learn this Evergreen · 55 secAI Has a Limited Working Memory
Long conversations can cause earlier details to be overlooked.
Learn this Evergreen · 55 secAutomation and Augmentation Are Different
Not every AI tool should replace a human task completely.
Learn this Evergreen · 55 secSearch Results and AI Answers Serve Different Purposes
Search helps you find sources; AI helps you interpret information.
Learn this Evergreen · 55 secAI Can Follow Hidden Instructions Inside a Document
A file may contain instructions designed to manipulate an AI system.
Learn this Evergreen · 55 secVersion History Can Rescue Your Work
Undo is not always enough.
Learn this Evergreen · 55 secSyncing Is Not the Same as Backing Up
A deleted synced file may disappear from every connected device.
Learn this Evergreen · 55 secPhotos May Contain Hidden Metadata
An image can reveal more than what appears on the screen.
Learn this Evergreen · 55 secPrivate Browsing Does Not Make You Anonymous
Incognito mode mainly limits what is stored on your device.
Learn this Evergreen · 55 secA Shared Link May Be More Public Than It Looks
‘Anyone with the link’ is not the same as private.
Learn this Evergreen · 55 secFile Extensions Describe Formats, Not Safety
A familiar-looking filename can still be dangerous.
Learn this Evergreen · 55 secThe Best Tool May Be a Platform, Not a Product
A programmable capability can create more value than one fixed application.
Learn this Evergreen · 55 secThe Breakthrough May Be the Interface
A difficult technology can spread rapidly when users gain a simpler way to control it.
Learn this Evergreen · 55 secThe Moon Computer Was Built Around Reliability
A disciplined, reliable system can outperform a more powerful but unreliable one in critical environments.
Learn this Evergreen · 55 secMemory Can Be Externalized
A system becomes more adaptive when experience is stored in a reusable form.
Learn this Evergreen · 45 secInternet
A useful mental model for the technology shaping daily life.
Learn this Evergreen · 45 secWorld Wide Web
A useful mental model for the technology shaping daily life.
Learn this Evergreen · 45 secComputer
A useful mental model for the technology shaping daily life.
Learn this Evergreen · 45 secOpen-source software
A useful mental model for the technology shaping daily life.
Learn this Evergreen · 45 secArtificial intelligence
A useful mental model for the technology shaping daily life.
Learn this Evergreen · 45 secSemiconductor
A useful mental model for the technology shaping daily life.
Learn this Evergreen · 45 secOperating system
A useful mental model for the technology shaping daily life.
Learn this Evergreen · 45 secDatabase
A useful mental model for the technology shaping daily life.
Learn this Evergreen · 45 secGlobal Positioning System
A useful mental model for the technology shaping daily life.
Learn this Evergreen · 45 secMachine learning
A useful mental model for the technology shaping daily life.
Learn this Evergreen · 45 secNeural network (machine learning)
A useful mental model for the technology shaping daily life.
Learn this Evergreen · 45 secLarge language model
A useful mental model for the technology shaping daily life.
Learn this Evergreen · 45 secGenerative AI
A useful mental model for the technology shaping daily life.
Learn this Evergreen · 45 secNatural language processing
A useful mental model for the technology shaping daily life.
Learn this Evergreen · 45 secComputer vision
A useful mental model for the technology shaping daily life.
Learn this Evergreen · 45 secRecommender system
A useful mental model for the technology shaping daily life.
Learn this Evergreen · 45 secAlgorithm
A useful mental model for the technology shaping daily life.
Learn this Evergreen · 45 secData science
A useful mental model for the technology shaping daily life.
Learn this Evergreen · 45 secCloud computing
A useful mental model for the technology shaping daily life.
Learn this Evergreen · 45 secEdge computing
A useful mental model for the technology shaping daily life.
Learn this Evergreen · 45 secInternet of things
A useful mental model for the technology shaping daily life.
Learn this Evergreen · 45 secVirtual reality
A useful mental model for the technology shaping daily life.
Learn this Evergreen · 45 secAugmented reality
A useful mental model for the technology shaping daily life.
Learn this Evergreen · 45 secAutomation
A useful mental model for the technology shaping daily life.
Learn this Evergreen · 45 secHuman–computer interaction
A useful mental model for the technology shaping daily life.
Learn this Evergreen · 45 secDigital literacy
A useful mental model for the technology shaping daily life.
Learn this Evergreen · 45 secInformation literacy
A useful mental model for the technology shaping daily life.
Learn this Evergreen · 45 secMedia literacy
A useful mental model for the technology shaping daily life.
Learn this Evergreen · 45 secDigital footprint
A useful mental model for the technology shaping daily life.
Learn this Evergreen · 45 secFilter bubble
A useful mental model for the technology shaping daily life.
Learn this Evergreen · 45 secEcho chamber (media)
A useful mental model for the technology shaping daily life.
Learn this Evergreen · 45 secDigital divide
A useful mental model for the technology shaping daily life.
Learn this Evergreen · 45 secNet neutrality
A useful mental model for the technology shaping daily life.
Learn this Evergreen · 45 secSearch engine
A useful mental model for the technology shaping daily life.
Learn this Evergreen · 45 secWeb browser
A useful mental model for the technology shaping daily life.
Learn this Evergreen · 45 secMobile app
A useful mental model for the technology shaping daily life.
Learn this Evergreen · 45 secAPI
A useful mental model for the technology shaping daily life.
Learn this Evergreen · 45 secSoftware update
A useful mental model for the technology shaping daily life.
Learn this Evergreen · 45 secComputer file
A useful mental model for the technology shaping daily life.
Learn this Evergreen · 45 secData compression
A useful mental model for the technology shaping daily life.
Learn this Evergreen · 45 secLossy compression
A useful mental model for the technology shaping daily life.
Learn this Evergreen · 45 secQR code
A useful mental model for the technology shaping daily life.
Learn this Evergreen · 45 secBluetooth
A useful mental model for the technology shaping daily life.
Learn this Evergreen · 45 secWi-Fi
A useful mental model for the technology shaping daily life.
Learn this Evergreen · 45 secNear-field communication
A useful mental model for the technology shaping daily life.
Learn this Evergreen · 45 secBiometrics
A useful mental model for the technology shaping daily life.
Learn this Evergreen · 45 secFacial recognition system
A useful mental model for the technology shaping daily life.
Learn this Evergreen · 45 secDeepfake
A useful mental model for the technology shaping daily life.
Learn this Evergreen · 45 secSynthetic media
A useful mental model for the technology shaping daily life.
Learn this Evergreen · 45 secChatbot
A useful mental model for the technology shaping daily life.
Learn this Evergreen · 45 secSpeech recognition
A useful mental model for the technology shaping daily life.
Learn this Evergreen · 45 secOptical character recognition
A useful mental model for the technology shaping daily life.
Learn this Evergreen · 45 secVersion control
A useful mental model for the technology shaping daily life.
Learn this Evergreen · 45 secOpen data
A useful mental model for the technology shaping daily life.
Learn this Evergreen · 45 secMetadata
A useful mental model for the technology shaping daily life.
Learn this Evergreen · 45 secData and information visualization
A useful mental model for the technology shaping daily life.
Learn this Evergreen · 45 secGeographic information system
A useful mental model for the technology shaping daily life.
Learn this Evergreen · 45 secSatellite navigation
A useful mental model for the technology shaping daily life.
Learn this Evergreen · 45 secComputer network
A useful mental model for the technology shaping daily life.
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