Conclusion:

  According to the survey and my own experience, I am convinced that the

“Smart Detector” has its selling point that can capture the potential market

since all of us know that, living in this small and prosperous city, misplace the

thing is always happened. If the “Smart Detector” can be popular used, the

people can save the time in finding things and bring their livelihood in

convenience.

  Although there have some similar detector in the existing market, they are

mostly large in size or with a high price. So, the “ Smart Detector “ can exist the

market with its tiny size and the reasonable price.