standsrd+2

standard 2

1. design cycle a. investigate b. plan c. d 2. model a. doesn't ned to be same size. b. a representation of the real thing. 3. appearance model. a. a model that only shows what the final product will look like. 4. prototype. a. its a test model. b. looks and works just like real product. c. created to test product before people can buy it. 5. aesthetics. a. deals with color, sty,e and shape. b. people want to buy it if it looks cool. 6. life cyle. a. products need to be realistic in pupose and cost. b.does cost fit durability. 7. marketability a. people wnat to buy if it loks coll makes life easier or its a necessity. 8.durability. a. how long it should last. b. if you pay more it should last long.