Air Swimmers

這就是魔法，把某種不可能實現了。就算只是很簡單的東西。

Bruce Schneier: The security mirage

Bruce Schneier is an expert in internet security. He shared about security, and how we perceive it.

If people can better map feeling to reality, they can make better trade off. 

Roger Ebert: Remaking my voice

Roger Ebert is a film critic who has lost his lower jaw and his ability to speak due to cancer. He is aided by Apple's Voice System Alex and his friend with wife, to share how he has live with the disease.


You all know the test for artificial intelligence -- the Turing test. A human judge has a conversationwith a human and a computer. If the judge can't tell the machine apart from the human, the machine has passed the test. I now propose a test for computer voices -- the Ebert test. If a computer voice can successfully tell a joke and do the timing and delivery as well as Henny Youngman, then that's the voice I want.

Caroline Casey: Looking past limits

She can't see. She first leave the life of a normal people. And then one day, she completely lost her  sight, and decided to accept her destiny. She said that: "cars and motorbikes and elephants, that's not freedom.Being absolutely true to yourself, is freedom. And I never needed eyes to see -- never. I simply needed vision and belief. And if you truly believe --and I mean believe from the bottom of your heart --you can make change happen. "