A paradox of big data
Kaiser tries the new subway card.
Big Data
Privacy for me not for you
Kaiser returns to the private-jet tracking saga.
Waze user saying
Another Waze user sends testimony.
Know your data 36: the what and the why
Kaiser learns about data science in the restaurant business.
Know your data 35: Incognito data collection
Kaiser reads about Google's settlement on incognito data collection.
Is Waze a ruse?
Kaiser tracks a trip on Waze and has more questions and answers.