請問你們對於將掌紋掃描器做為付費方法之一的看法

[黃痞子 10]

大家好，在因緣下，於網絡上讀到了以下文章。

http://www.usatoday.com/story/news/nation/2012/11/25/palm-scanners-technology-schools/1726175/

http://www.information-age.com/technology/security/2124688/polish-bank-installs-finger-vein-biometrics

http://www.cbronline.com/news/tech/software/e-commerce/everything-you-need-to-know-about-quixters-hand-scanning-technology-4214374

想請問一下：各位認為將掌紋掃描器來做為付費之一的方式可行嗎？為什麼？