Discuss how digital technology has changed over time and imagine what kinds of computers or devices may exist when you are an adult.
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Checklist
2a Give a brief history of digital technology and compare your lifetime with a parent, grandparent, or other adult's lifetimeNot complete
2b Describe what kinds of computers or devices you imagine might be available when you are an adultNot complete
Requirement 2 discussion guide
Use these notes and resources to talk through major changes in digital technology and how everyday technology use has changed across generations.
Technology over time
Digital technology has moved from rare, expensive, specialized machines to everyday tools used for communication, school, work, entertainment, and safety.
Devices have become smaller, faster, more connected, and easier to use over time.
Many tools that once required separate devices are now combined into a single phone, tablet, or laptop.
As technology improved, people expected more convenience: instant communication, quick searching, automatic updates, cloud storage, and portable access almost anywhere.
Compare generations
Think about how people found information, communicated, created media, and stored files during your lifetime versus an older adult's lifetime.
Be ready to compare convenience, speed, portability, and internet access across those time periods.
A good comparison includes what everyday life looked like for schoolwork, entertainment, shopping, travel, and staying in touch with family and friends.
Ask what tasks took longer in the past and what new responsibilities came with modern always-connected devices.
Big picture timeline
Early computers were large, expensive machines used mostly by governments, universities, and large businesses.
Personal computers brought digital technology into homes, schools, and small offices.
The internet connected computers to information and to each other on a much larger scale.
Smartphones and tablets made digital technology portable and always available.
Cloud services and apps made it easier to save files online, stream media, collaborate, and switch between devices.
Computers once filled rooms, while many people now carry powerful devices in their pockets.
Photos, music, maps, and messages that once needed separate tools can now be handled on one connected device.
Internet access changed digital technology from mostly local tools into connected systems used almost everywhere.
Storage shifted from paper files, film, cassette tapes, and disks toward flash storage and cloud-based systems.
Software updates can now add features or fix problems without replacing the whole device.
Good before-and-after comparisons
Research used to depend heavily on books, printed encyclopedias, or asking an expert, while today it often starts with a search engine or educational video.
Music and movies once depended on records, tapes, CDs, or DVDs, while today many people stream them instantly.
Photo sharing once required film development or printed copies, while today photos can be edited and shared in seconds.
Navigation once relied on paper maps or written directions, while today GPS apps can give live turn-by-turn guidance.
Comparing lifetimes
Ideas to compare
How people communicated: letters, landlines, email, texting, and video calls.
How people learned and researched: libraries, encyclopedias, search engines, and online videos.
How people stored work and memories: paper files, disks, hard drives, cloud storage, and phone galleries.
How people played games: board games, arcades, cartridges, discs, downloads, online multiplayer, and mobile gaming.
How people shopped or handled money: in-person shopping, paper bills, bank visits, online stores, and digital payments.
Questions you can ask an older adult
What technology did you use most when you were my age?
How did you do school research or homework before modern internet access?
What device or service would have seemed amazing when you were younger?
What things are easier now, and what things do you think were better before?
Balanced discussion points
Modern technology can save time and improve communication, but it also brings distractions, privacy concerns, and the need to judge online information carefully.
Older technology was often slower and less convenient, but sometimes simpler and less distracting.
History and Future Technology discussion locked
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Future technology ideas
Describe what kinds of computers or devices might exist when you are an adult and what they may help people do.
Ideas to consider
Smaller wearable devices with health, navigation, or communication features built in.
More advanced voice assistants, robots, or smart home tools that help with daily tasks.
Devices using augmented reality, virtual reality, or artificial intelligence in more everyday settings.
Safer cars and transportation systems that rely on sensors, software, and connected data.
Medical devices that monitor health more closely and send useful information to doctors or caregivers.
What makes a good prediction
Start with current technology trends and imagine what might become faster, smaller, cheaper, or more useful.
Think about what problems people still want technology to solve: safety, health, transportation, learning, communication, and accessibility.
Consider both benefits and tradeoffs, such as privacy, cost, screen time, or dependence on connected systems.
Sample future-device ideas
Glasses that show navigation, translation, or reminders directly in your field of view.
Home robots that help with chores, organization, or elder care.
School or work devices that adapt automatically to how a person learns or communicates best.
Portable devices with longer battery life, stronger privacy features, and better health or safety monitoring.