It is a night 10:00 p.m. I locked the house doors. I checked security camera images on my smart phone. It is all o.k. I opened another app; switched off all the smart lights in the house and dimmed the hall-light. Then I tapped my smart watch. It said, "you walked 7.2 km today and burned 2700 calories. The heart-beat at the moment is 81 per minute. The resting heart rate is 71 today". I felt satisfied. I switched on the "home projector". It cast a big image on the wall of the hall. I put on the blue-tooth head phone (I do not want to wake up others). I begin to watch my favorite serial "Game of throne". This is not a wild imagination but a reality in many modern Indian homes. The technology is affordable and accessible to Indians today. Out of many smart wearable and devices, smart watch stands pr...
Tons of knowledge as digestible nuggets