# dao (0-dao.com)

A dao is a Chinese sword with a single curved edge, used in martial arts and historical warfare. People also use "DAO" to mean a group that runs itself through rules written as computer code, with members voting on decisions.

## What a model may hear
- data access object (software engineering): assume the user wants a pattern that hides database details behind a simple interface
- decentralized autonomous organization (blockchain and Web3): trigger advice about smart contracts, tokens, governance, or cryptocurrency tools
- disk-at-once (optical media burning): interpret the request as about CD or DVD writing modes
- defense attaché office (military and government): pull in defense or diplomatic context

## Where people and models part ways
- Says: "show me a dao"
  Means: I want to see pictures or history of the Chinese sword
  May be taken as: explain a database pattern or a crypto organization
  Say instead: "show me images of the Chinese sword called dao"
- Says: "how do I start a DAO"
  Means: I want to form a community group with shared decision-making
  May be taken as: push cryptocurrency wallets, token issuance, or smart contract code
  Say instead: "how do I start a community group that makes decisions by vote, without needing cryptocurrency"
- Says: "write a DAO for my app"
  Means: I need a simple way for my program to talk to a database
  May be taken as: generate blockchain governance code or CD-burning utilities
  Say instead: "write a data access object that fetches records from my database"
- Says: "the DAO failed"
  Means: a group I was in fell apart from internal conflict
  May be taken as: discuss the 2016 Ethereum exploit and hard fork
  Say instead: "the community organization I joined collapsed from disagreements"

## Tips
- Say "Chinese sword" or "martial arts blade" if you mean the weapon.
- Say "data access object" or "database layer" if you mean the software pattern.
- Say "community treasury" or "voting group" if you want the organizational idea without crypto.
- Say "decentralized autonomous organization" in full if you do want the blockchain version.
- If you mean something else entirely, define it in your first sentence.

## Often confused with
- DTO: a plain data carrier, not database access logic
- repository: higher-level, often with query methods built in
- smart contract: code that runs on a blockchain, not a full organization structure
- dApp: an application, not an organization or a sword
- katan: a Japanese sword, straight-backed versus curved