Evan williams

Jack Dorsey

Biz stone

Noah Glass

Evan Williams

Job history

leaving University

of Nebraska

O’reilly Media

freelancePyra labs (blogger)

Odeo

Twitter

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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