New Delhi: Imagine if your home address was as smart as your smartphone. In a big push to modernise India’s age-old postal system, the government has introduced DIGIPIN—a new digital address system ...

While setting up a lock screen PIN on your Android or iPhone, there's always the fear that you might forget it one day. That's especially true if you usually rely on quicker methods without a password ...

As tempting as it might be, avoid using 0000 as your four-digit PIN code. Same goes for 1010, 1111, 1122, and 1212, which comprises the top five worst PIN codes, according to a list compiled by ...

Four digit PIN codes protect everything from your bank account to your cell phone. But if you choose your PIN yourself, chances are your money and data isn’t as safe as you think. ABC News Australia ...

Abstract: Arithmetic codes are error-correcting or detecting codes implemented by ordinary arithmetic operations. Arithmetic codes with large distance, and therefore ...

QR codes have become an everyday tool, whether you’re scanning a menu at a restaurant, accessing a website, or sharing contact details. But have you ever thought about creating them yourself—right ...

A ZIP code might be administrative at its core - it does, after all, determine where your mail is going - but it's also a lifestyle in some parts of the country, and it may be the make-or-break ...

Barbara Bellesi Zito is a freelance writer from Staten Island, covering all things real estate and home improvement. When she's not watching house flipping shows or dreaming about buying a vacation ...