AI or Human?
This prototyping method tests a product by secretly having a human perform the work behind the scenes
What is Wizard of Oz testing?
This migration behavior causes animals to become restless before they begin seasonal travel
What is zugunruhe?
This pop singer declared she was "not a girl, not yet a woman" in a 2001 hit song.
Who is Britney Spears?
It has been under construction for over 140 years, yet its incompleteness has become part of its identity.
What is La Sagrada Família?
This Renaissance artist's The Four Horsemen of the Apocalypse remains one of the most famous visual interpretations of the Book of Revelation.
Who is Albrecht Dürer?
This 18th-century "chess-playing machine" was actually operated by a hidden human
What is the Mechanical Turk?
These proteins help many animals detect Earth's magnetic field
What are cryptochromes?
This part of the brain continues developing well into early adulthood and is associated with decision-making
What is the prefrontal cortex?
Its builders expected decades; history has given it centuries
What is the Milan Cathedral?
Composed in a prisoner-of-war camp during World War II, this work takes its inspiration from the Book of Revelation
What is Quartet for the End of Time?
This grocery store technology was initially supported by thousands of human reviewers despite appearing fully automated
What is Amazon Just Walk Out?
This navigation ability allows bats to move through darkness using reflected sound
What is echolocation?
This term describes the brain's process of eliminating unnecessary neural connections during adolescence
What is neural pruning?
Abandoned before welcoming its first guests, it became more famous unfinished than completed
What is Wonderland Amusement Park?
Rather than depicting the biblical Four Horsemen literally, this 1942 ceramic work reimagines them as the leaders of the Axis powers
What is Apocalypse '42?
This meeting assistant originally relied on its founders manually taking notes before becoming AI-powered
What is Fireflies.ai?
This map app hides unexplored areas until users physically visit them
What is Fog of World?
This Native American rite of passage traditionally involves a period of solitude and spiritual reflection
What is a vision quest?
Unlike the others, this capital city hopes that incompleteness is only temporary
What is Nusantara?
This 16th-century painting fills its landscape with skeletons, suggesting that no rank or social class can escape mortality
What is The Triumph of Death?
This product development stage focuses on building the simplest version needed to test an idea with users
What is a Minimum Viable Product (MVP)?
This psychological phenomenon may cause you to forget why you entered a room
What is the doorway effect?
This Latin-derived term literally means "to grow toward" and gives us the modern word for the transitional stage between childhood and adulthood
What is adolescence?
This proposed technology remains grounded because no mass-produced material is strong enough to support it
What is a space elevator?
Created around the year 1500, this Botticelli painting is the artist's only signed and dated work, depicting both Christ's birth and an apocalyptic vision inspired by the Book of Revelation
What is The Mystical Nativity?