In this unit, we discuss the scope and context of technology, its impact on human society, and how it shapes our understanding of ourselves. We'll examine this through several lenses - from the reach of our technological artifacts like the Voyager Golden Records, to the concept of digital culture, the implications of digital equity, and the ecological impact of technology.

Technology has reached far beyond our immediate environment, from microscopic levels to the depths of space. For example, our robots have landed on Mars, and we have developed microscopes capable of viewing half the width of a hydrogen atom! Our human-made objects have also ventured into interstellar space, with the Voyager spacecraft as a prime example. Launched in 1977, each Voyager carries a Golden Record representing humanity and our technological advancement. Despite these feats, at a galactic or universal scale, our technological footprint remains relatively small.

Fun Real-World Example: The Voyager Golden Record is a time capsule, a "Hello!" from Earth to any intelligent beings that might find it. It carries sounds and images selected to portray the diversity of life and culture on Earth. Imagine if you had to create a similar message today - what would you include to represent humanity?

Technology has reached far beyond our immediate environment, from microscopic levels to the depths of space. For example, our robots have landed on Mars, and we have developed microscopes capable of viewing half the width of a hydrogen atom! Our human-made objects have also ventured into interstellar space, with the Voyager spacecraft as a prime example. Launched in 1977, each Voyager carries a Golden Record representing humanity and our technological advancement. Despite these feats, at a galactic or universal scale, our technological footprint remains relatively small.

Fun Real-World Example: The Voyager Golden Record is a time capsule, a "Hello!" from Earth to any intelligent beings that might find it. It carries sounds and images selected to portray the diversity of life and culture on Earth. Imagine if you had to create a similar message today - what would you include to represent humanity?

When we say "technology," we're not only talking about physical objects (like bridges or smartphones), but also human activities (such as the process of building a bridge), and knowledge (like the engineering concepts behind constructing that bridge). Different communities emerge around these various types of technologies, playing unique roles and shaping our identities.

Fun Real-World Example: Have you ever heard of the term "digital native"? This phrase is used to describe individuals who have grown up in the digital age. They are usually very comfortable using technology and the internet, which shapes how they interact with the world.