Participants:
#1 an undergraduate studying tourism
#2 a postgraduate studying hotel management
General Feedback:
How can they get reply messages from others?
How to take paper out from the bottles if the bottles are
installed in the wall?
How do we deal with those message papers if the bottle is
full?
Complexity:
It is easy to understand and implement.
Invitation:
·
The design of installment should be unique and
attractive.
·
Use an eye-catching headlines and sub-headlines.
Headlines must interest people at first, and the sub-headlines can be used to
illustrate the product.
Suggested Concept Change:
Leave an area on the paper, which can leave personal
information like name, social account (Facebook, We chat, line) if writers would
like to. Therefore, others can reply message to them.
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