About TapUp
How to Use TapUp
Find Words That Interest You
Explore terms at your own pace. You can filter by category, tag, or level, or search by keyword.
Level Guide
Lv.1 Seen in everyday life
Lv.2 Staples of tech conversation
Lv.3 For hands-on development
Lv.4 Found in papers and research
Understand in 3 Steps
Learn the origin in “Behind the Name”,
grasp the idea in “In Simple Terms”,
and deepen your understanding in “Take a Closer Look!”.
Bringing Digital Terms Closer to You
TapUp is a glossary that explains terms from every digital field in words anyone can understand.
A term is like the label on a drawer.
Put a term label on an empty drawer and store a little basic knowledge inside — that alone gives you a new option.
And when you come to need that option, that is the time to study it in depth, somewhere beyond this site.
We built TapUp to broaden the knowledge of people who are not familiar with digital topics — and of those who are, but want to learn even more.
Every term is written with care and checked in multiple stages by multiple AIs. Still, if you notice anything that seems off, we would appreciate it if you let us know here.
Created by Haru Segawa