Ever wondered how a touchscreen works on iPad, iPhone or on any Android device? We did by using our own tea bags and touchscreens.
Well we did in 2012! Instead of referring to those two well known oracles (Google and Wikipedia) We decided to start experimenting!
With our addiction to Clash of Clans reaching new levels so did the frustration of being logged out and losing our hard earned booty just because we hadn’t touched the screen for a minute!
We thought to ourselves, does the screen recognise pressure or is it something else? So out came the inanimate objects (pen lids). To our surprise this did not work. Time for another theory and a cheeky look at Wiki!
No No No we must not use the web for the answer just yet we are clever people the experiments must continue!
Next thought, does the screen recognise heat? A finger has a heat source so maybe that’s it. So how to replicate a heat source? Let’s make a brew and have a think we said. Well who would have thought the answer would be in the humble cup of tea!!
To our amazement the screen recognised the heat from a teabag. The next question? Will it respond differently to different brands of teabag?!
Well that piece of research can wait for another day. We are onto something here that needs to be developed into a useful gadget for all Clash of Clans players across the world.
Through a couple of days of experiments we learnt that a touch screen was changing the capacitance of the screen through the conductive change it presented through a combination of its moisture and mass (had to Google that!)