Category: Technology

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Nomie – How I Track Everything in My Life

Nomie is a simple and usable tracker. What makes it better is it doesn’t have artificial restrictions, doesn’t lock you down, its private, customizable and has great API support if you are a DIY kind of Quantified Self practitioner. But none of these matter if the app is not usable or useful. So...

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Book: Spam Nation

Spam Nation by Brian Krebs reads like a crime thriller. For cyber security enthusiasts Krebs is no stranger. He has been writing about cyber security and crime on his blog KrebsOnSecurity for more than seven years now and before that at WaPo. I have been reading his blog for more than half a...

1

The demonetisation drive ignores India’s 15m visually impaired people

With some 15 million visually impaired citizens, India has the highest number of blind people in the world. Yet, they have been largely ignored in the demonetisation drive on in the country aimed at curbing black money in the economy. Generally, hard cash, whether its currency notes or coins, have features for the...

The UART over BLE Protocol flow. 10

UART GATT Server (Peripheral) on Android

In most BLE scenarios, Android app is a client (GATT Client). But one can also use Android as a GATT Server. There are use-cases where running a GATT Server on Android can be useful. For example let’s say you want a desktop app to display SMS notifications. It’s easy to write a GATT...

8

WhatsApp – Fast Lane to Fake News in India

WhatsApp is huge in India. It reaches common man much more than Facebook or Twitter in India. It’s so big that government authorities in India use WhatsApp for information dispersal or get information. For a lot of people in India WhatsApp is their window to Internet. For good or bad a lot of...

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Why I became FSF Associate Member

I learnt about FSF in 2002. It’s a guess. I don’t remember actually. I started programming professionally in the last quarter of 2002. It was then I learnt about and appreciated the concept of Free Software. Since then I have talked about it to every one. Over the years parts of Free Software...