Rascals are always sociable, and the chief sign that a man has any nobility in his character is the little pleasure he takes in others company. Arthur Schopenhauer

How I Hacked CASIO F-91W digital watch

As an inveterate NERD, I’ve worn a CASIO F-91W since I still had pimples on my face. This legendary timepiece graces the wrists of tech aficionados worldwide with its sleek design, sturdy build, and impressive battery life (is said to last ~ 7 years). It became a symbol of the digital watch revolution starting from the 80’s with the quartz adoption.

I thought it would be nice not to have to take out my credit/debit card from the wallet or my mobile phone from the pocket to pay, but instead, to bring the watch closer to the PoS and just pay with a pinch of modern-day magic ✨. How I Hacked CASIO F-91W digital watch