☆+Notes

Any class notes that might be relevant for the test? :)
**LEC2** PACT – people, activities, context, technology.

Interdependent relations between these/ - change in one affects other 3 > “everyone 18-65” is a lot of people, and **they’re not likely all equal.**
 * ** People **
 * o People are **different**
 * o Take care not to **overgeneralize** –
 * o ex: a Swiss Army Knife has okay tools in one but they aren't the best - there are better examples of those tools out in the market
 * o challenge to universal access: when you try to serve everyone then it hinders the product quality. There are also a lot of costs involved
 * o Who’s effected, how they effected (directly or indirectly) = stakeholders.
 * o Most people have a range of abilities, skills, requirements
 * o People differ by
 * § ** Physically ** (color blind. Stop sign color blind people know it because of standard orientation. Red at top and green at bottom, so there is not confusion or space for mistake.)
 * § ** Psychological/Social ** (culture, language, learning style, Technology might compromise attention and memory Ex: cell phones>all your contact numbers are in there, if you were to lose your contact list - would you even remember those numbers?), ability (ikea, Lego 그림으로설명 )
 * § ** Ex. Japanese. They are not good at saying NO, they are good at **
 * § ** Use differences. ** Irregulat/regular ( 얼마나자주사용하는지 ), how much they need.
 * ** Activities **
 * o ** Different people want to do different things **
 * o Must understand purpose of activity + Also unintended purposes and consequences
 * § Ex. Website; need to know Frames..and...
 * o Safety and Error – some error cannot be fixed once it occurred.
 * § Some times you have to stop people from doing different (stupid) things. Often design is based around safety
 * § failure is not an option

ú Need: demography, water born disease, geographical research ú No need: eye color, hair color,
 * ** Context **
 * o different people do different things in a range of **environments** (some of which you can’t easily control)
 * § Environments can be **Physical Context**(hot/cold, busy/calm, dangerous/safe), **Social/Org** Contexts(help/assistance, Social norms of use)
 * § EX. Water problems
 * § EX. Water problems
 * § Ex. Visual literacy: 기껏 만들었는데 사람들이 읽을줄 몰라서 뭔지 모르고 못사면 GG(아니면 난 읽을줄 모르니까 Audio지원해주삼 이럴수도 있고...)
 * o need details but not too much or too less.
 * o Contextual factors may greatly impact people, what activities they engage in, and what tools they use
 * o ** Accessibility ** - Universal design.
 * § design can help every one in the world. ^^*, cover as many people as possible
 * § Design for the Other 90% (LAB) 하고 관련 있는듯.
 * o Some things are not able to accepted by some culture. <- not universal designed. (social)
 * ** Technologies **
 * o anything that is a formalized process. It is really a technique. Something that we kind of say this is how we do this process and these are the tools we use to do them.
 * o ** Cui Bono ** – two definitipns
 * § literal - **to what good purpose/who benefits**
 * § ** figurative/actual - your main aim is to seek and acquire benefit **
 * o Technology is rarely the answer to all social or organizational problems
 * o Technology is not last forever
 * o What would happened after this technology become useless? Who’s responsible for those garbage?