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While from South Asia, Pakistan ranks 80th, Bhutan 97th, Nepal 99th, Bangladesh 110th, Sri Lanka 120th and India 122nd. The case of China, ranked 79th, is particularly interest- ing. While China has enjoyed sharply growing per capita income over the past 25 years, happiness fell ...
Versions Notes Abstract As important sensors in smart sensing systems, smartwatches are becoming more and more popular. Authentication can help protect the security and privacy of users. In addition to the classic authentication methods, behavioral factors can be used as robust measures for this purpo...