| Summary: | 碩士 === 建國科技大學 === 電機工程系暨研究所 === 102 === Abstract
The design applied the invention patent of Length
Measurement Equipment to produce an automatic selector to
measure shoe size. The purpose of the design provides
convenience for customers of shoe stores to select shoe size
instantly. Due to the inconvenience of customers to try on
different shoe sizes, this invention practically improves this
phenomenon. Shoe purchasers place their feet on this measuring
device and the shoe size automatic selector displays the most
suitable shoe size of the customers. Therefore, the shoe store
seller can offer the most fitting shoes for the customers.
The design principle makes use of a pair of light-emitter
and light-recipient to form a long row space of light fence.
When customers place their feet into this space, a section
length of light-emitter or light-recipient is blocked
automatically. Then, the most fitting shoe size will be
interpret via chips and display the most suitable shoe size
number on the device.
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