Selective Amnesia

Devices that need inventing

I might invent the following devices if I knew how. Since I don’t, let me at-least claim partial credit for them by throwing up the idea.

A wearable odometer/speedometer. One that measures your speed and the distance you’ve walked in the mornings.

A wrist-band shaped BP and Pulse monitor – to analyse tension levels while driving in the city of Chennai.

Heat-sensing shirts – the hotter it gets outside, the cooler it gets inside.

A door-knob/contact area cleaner – This is a complicated device, but I worked out the mechanics of it. Somebody do me a favour and build it please.
How the cleaner works is simple – it is a velcro/plastic strip that can be stuck to door knobs, toilet flushes and other points of contacts. Inside the said plastic strip is a small mica surface that is always kept hot (by some means). What this does is keep the plastic strip warm and therefore germ free. And prevents diseases from spreading.

Clever, ain’t I?