?????????j???????a?]?pRFID?t?????U???H?b?????????t??????

???q???S?????????j???q?l?p?????u?{?t?F???????????}?o?F?@????85?J??RFID?]???A?t?X?????????M?P?D??RFID?????????U?????H?h?b?????????????????C???????H?h?i?J???t???A?????b?N???a???W?????L?????e?????????a?A?????????????n?????????i???V?C?????H?h?@???V?????a???????A?|?b?U?B?????i?@?B?????i?????C

???p???O?????????a???????s?|/???????????s?????U???@???????T?~?? 380,000???????p???C v ?{???L???w?}?o?F?@???????t?? ???N?|??2011?~?????b?????j?????????u?{?j?????w???A???b?L?????????H?i???????C

?????????i?X???H?U?????G https://www.umass.edu/newsoffice/newsreleases/articles/117625.php