Cellphones Big Data Computerphile - Detailed Analysis
Many of us use Location Services & GPS on smartphones but If you're not the customer you are the product. Dr Max Wilson on the third party apps embedded in social media. EXTRA BITS: ... How many times have you been asked to share 'anonymous' location Search Engines are a bit like the Public Library - You wouldn't wander around hoping to find the book you want, there's a system ... Derek McAuley is professor of Digital Economy at University of Nottingham's School of Computer Science. Main "Security of Unlocking a phone with a face? Why doesn't the phone need thousands of example pictures before it works? Dr Mike Pound ...
Discussing how Social Media interfaces work with Dr Max Wilson. Easter Egg - The bit where Max is recorded on YouTube: ... An Apple I was discovered in a pile of electronics. It sold for $200000, but why so valuable? Dr Steve Bagley talks about this ... Deleting files may not mean they're gone. Even overwriting them isn't safe. Professor Derek McAuley explains. EXTRA BITS ... Why do we have 8 bits in a byte? Professor Brailsford on the origins of the humble byte. Why Use Binary? See the Steve and Sir Martyn playing the game on our chemistry channel (Periodic Videos): Links ... If your job involves simulating the creation of the universe, you're going to need a
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