Both of my credit cards have been replaced (without any request from me) with new versions which have a wireless, authentication-less, confirmation-less, and protection-less systems called either Mastercard PayPass or Visa PayWave. I’ve never understood the old american system where your card number alone can be used to take money from you. Yes – it …

Continue reading Ridiculous PayPass/PayWave

The course is over, and I’m happy to say that the whole experiment of taking a course while teaching at the same time was a success in every way that I hoped for. I learned a lot about a new field (Android app programming). Though I could have theoretically picked it up myself at any …

Continue reading DPS924 Part10: Final notes

Interesting. Last week I was saying how I have to force myself to do more work than required, this week I have the opposite worry :) We got a lab last week that was really hard. I quickly realised that during the lab and tried my best to finish it without distractions, but didn’t manage …

Continue reading DPS924 Part7: Hard work