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Comma, a post-it printer, simplifies information so that we don't miss the notifications and messages we really need. And the post-it notes remind us without checking the phone and social media so that we
can concentrate more on our current issues.COMMA can restrict the uncontrolled use of mobile phones, helps us understand the value of social media and our relationship with others.
Guangdong University of Technology
Guangzhou, China
Xihua Rong,
Guangdong University of Technology
