Stop Drifting

Human nature depends fundamentally on laziness. This is mentioned in a number of books or articles recently, including the famous The Chimp Paradox, Thinking Fast and Slow or The Power of Habit. I would like to re-emphasize that our brain tends to spend as less energy as possible during the day, trying to create habits […]

Charts are a Nightmare

I have been complaining a lot about UX lately, but I have all the reason for this one. Whenever I see graphical representation of any data, I feel disappointed. The reason: Color Blindness. 8% of people in the world have a type of color blindness, which gives you a statistic like this as of 2017: […]

Spam Reading

I am receiving around 25 emails in my personal inbox and 30 spam emails every single day, and probably more than a hundred in my work email – half of them I only read the subject. It’s pretty easy to get lost in vast amounts of spam messages each day, yet we usually don’t. This […]

iOS9: Sudden kCFStreamErrorDomainSSL Errors

Suddenly after upgrading my OS to El Capitan and downloading iOS 9 SDK for Xcode I began to experience the following errors when trying to reach Facebook Graph API:   NSURLSession/NSURLConnection HTTP load failed (kCFStreamErrorDomainSSL, -9802) Error:Error Domain=NSURLErrorDomain Code=-1200 “An SSL error has occurred and a secure connection to the server cannot be made.” … […]