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重大版高中英语必修10:Unit 6. The Beauty of Nature

• This system is just for you.
• The Beauty of Nature is the name of our jewelry searching system. This system all depends on oneself. The only thing you need to do is to touch the screen, and enjoy you self choosing.
System:Technology
• Input • We can specify sort, color, style, money or more
We can provide payment • Please press button. • Can be Pay by mobile fingerprint. • Output • We can specify jewelry, • We can provide an order • Order could be electronic or paper. • Printing facility needed. • We provide change. • Communication • It is simple. • It could be megaphone. • Probably button presses are easiest
System: Activities
Time / speed / efficiency/safety • You can use credit card or cash • Old people can use as well as young people • You can get your jewelry as soon as possible
The Beauty of Nature
• Everybody has beauty in their own heart. Sometimes, we just don’t know how to express our true feelings. The beauty of nature will help you. The jewelry can always surprise you.
System: People
• Young people • Old people • Teenagers • Man • Woman • Single • Married people • Plutocrat • The poor • People want to propose • People
• Busy vs. quiet times • Work weekends • Noisy vs. quiet day vs. surroundings • Inside vs. outside • Atmosphere • Lighting conditions • Temperature
• Welcome to The beauty of nature— jewelry searching system.
• you want jewelry totally by yourself? Do you still worry about others’ influence? Do you Do still dislike the salesclerk’s misleading advices?
Safety critical issues / error recovery • You can get changes if you get wrong jewelry • Continuous vs. interruptible • If you have not complete the order sheet, there will be solution. Content • Distinct pictures • We can dealing with the kind of goods and media. • Need to specify stations, but it could have lots of local information
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