Illustration to explain the use flow of SQRL promised by Steve Gibson from GRC
The wrinkle is hard, but it’s fun to draw.
Every detail counts when designing an efficient metro station in one of the most crowded metropolis in China. Here are few details I found in the station that interest me.
Smartphone blind: putting full attention to our smartphone, we baring notice what’s around us.
Visualize the range difference between NFC and BLE with illustration.