I have been researching about PLS's (Programmable logic controllers) and the role that they are set to have in the future of electricity supply. PLC's are digital computers that control the supply of electricity so in essence they are digital distribution boards. These PLC boards are mostly used in large industrial factories and are used in cars. Over the last 5 - 10 years these boards have been installed in homes which have now become known as smart homes.
I have taken a look at smart home technologies and how now most appliances in these homes can't be controlled using touch screen panels and laptops. I have been thinking of some ideas to link smart phones to these PLC's so that the user can start to control and maintain their electricity and heating from a simple app on their smart phone.