How technology works, what it changes, and what it means for people and businesses.
ONDC lets a shopper on one app buy from a seller listed on a different app. Here is how that works, who runs it, and what the numbers say about where it has succeeded and where it has struggled.
Chander Prakash ·
India Stack is the set of public digital rails for identity, payments and data that most Indian apps now plug into. Here is what each layer does, how companies build on it, and where the privacy fights and criticisms lie.
Chander Prakash ·
Most UPI frauds don't break the system; they trick you into approving a payment yourself. Here are the common patterns, the one rule that defeats most of them, and what to do in the first hour if money is gone.
Chander Prakash ·
A plain-English guide to what happens inside ChatGPT-style AI tools: tokens, next-word prediction, transformers, training, context windows, and why running them costs real money.
Chander Prakash ·
"AI agent" is one of the most overused labels in tech. Here is what it actually means, how agents use tools, where they go wrong, and how to judge a company's agent claims.
Chander Prakash ·
AI chatbots sometimes state false things with complete confidence. Here is why it happens, the forms it takes, what developers do about it, and a simple checklist to catch it before it costs you.
Chander Prakash ·
India's data protection law is now being switched on in stages, with most company duties due in May 2027. Here are the key terms, your rights, what companies must do, the penalties and the timeline.
Chander Prakash ·
An eSIM is a SIM card you download instead of insert. Here is how it works, how Indian operators handle the switch, and the one scam every eSIM user should know about.
Chander Prakash ·
Satellite broadband sends your data to space and back, and the height of the satellite decides almost everything about how it feels. Here is how the system works, what it costs to run, and where India's rules stand in October 2026.
Chander Prakash ·
India has approved 12 chip projects, three are already shipping, and a second, larger mission has just begun. Here is what is being built, where, by whom, and what could still go wrong.
Chander Prakash ·