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Jack Dorsey

Biz stone

Noah Glass

Evan Williams

Job history O’reilly Media leaving Pyra labs (blogger) University of freelance Nebraska Odeo


Technology development

Society impact • Addiction, especially for young teenagers in Indonesia

• Information can be spread quickly • “tweet”

Ethical Issues • is it ethical if people’s current activity is being shared?

• is it ethical if people’s current location is being shared?

• is twitter makes people become easier to stalked?

• is twitter makes people lose their privacy?

Twitter have considered those issues.

• They allow user to set their account to private.

• So it’s become the user’s decision to keep their privacy or to let public know it.

Similar to @EV

• Mark Zuckerberg

Source •

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Evan williams  

presentation about the co founder of twitter