I got thinking after seeing cheap shops, everything for $2 / 1 Pound, etc... could the same thing not be applied in the electronics world...
You buy modules that interconnect with other modules, except they come in plastic housing which simply lock on and connect to other bricks, I2C and an Attiny85 could be the brain / heart... you want a clock, connect the red clock module, want a temprature sensor, add a module, want a barometer, add a module..
Shops full of plastic modules which are simply clipped on to existing hardware, no fuss, no mess, Think Arduino but for EVERYONE?....
I researched a similar approach because im a noob and wanted to prototype. I only found gadgetter and seeed duino grove boards. Both appear to be fast prototype systems but without the plastic case. Both are rather expensive at the component level.