| A | B | 
| focus group | a small group of people who are interviewed together & give their opinions to help a company make decisions | 
| stab | to push a sharp object quickly into something | 
| trigger | to make something happen | 
| blueprint | a drawing that shows how to build something | 
| fool | someone who does not behave in an intelligent or sensible way | 
| mockup | a model of a future product that is the same size as the real thing | 
| empowerment | giving control or power over something | 
| rating | a measurement of how good or opular someone or something is | 
| spreadsheet | a computer file containing numbers & other data in table form | 
| browse | to look for information, especially on the internet | 
| retractable | able to be pulled backwards or inside something larger | 
| precedent | a decision in the past that is used as a guideline for later decisions | 
| strengthen | to make something stronger | 
| chequered | a pattern or design that consists of squares in two or more different colours | 
| concentric | having the same centre | 
| replica | an accurate copy of something | 
| quibble | a complaint or criticism about something that is not important | 
| anecdote | a story about something interesting or funny that happened to you | 
| gourmet | someone who knows a lot about good food & wine | 
| antenna | an aerial used for sending & receiving radio signals |