Audrey Tang: A hacker-turned-minister in Taiwan

In this edition, Tech 24 speaks to Audrey Tang, Taiwan's digital minister, about how she helped carry out the Sunflower Occupy Movement in her country. As a member of government, she's now fighting to implement full transparency and social innovation policies. Plus, in Test 24, we try two gadgets that aim to increase your security and safety on the road and in the air.