Google the search term 'Smart homes of the future'. Technology is ever changing but this will give you an idea of what a microprocessor device can be used for.

A microprocessor device is a small electronic device that can process and output information or perform an action. Think about how a thermostat can have a sensor and the processor can then control the heating in a house automatically. 

This topic focuses on the impact of such devices on lifestyle.

A term that comes up in this course is 'The Internet of Things' which can be a confusing name as it doesn't directly show the big idea behind it: everyday objects becoming 'smart' and talking to each other through the internet.

The 'Internet of Things' refers to the idea where devices, from phones to kitchen appliances, are equipped with smart technology like sensors and tiny computers. These objects can communicate with each other over the internet, sharing data and working together to make things more efficient and convenient. For instance, your health tracker syncing with your phone to update your step count is a simple example. It's like giving things the power to connect and collaborate, making our lives smarter and more connected.

It is useful to know this term when we are looking at microprocessor controlled devices as the themes and ideas are similar.

Until just a little while ago, the concept of a smart home seemed more like something from fantasy or science fiction, or even a high-end perk for the wealthy. But now, with the internet booming and cheap micro-controller technology becoming incredibly accessible, a quiet revolution has taken place in the way we interact with our homes. 

With a smart heating system, you can:

• manually set you heating from your phone, even when you are not in the house.

• automatically turn your heating on when your phone detects you are driving home.

Smart lighting systems allow you to:

• Turn on/off lighting from your phone – no more ‘Did I remember to turn off the lights?’

• Adjust the ambience of the room to suit your mood.

• Set lights to turn on/off at random intervals to deter intruders.

Smart security systems allow you to:

• Monitor your security systems from the internet.

• Remotely allow visitors enter to your house without being at home.

• Automatically alert you if there is a security threat.

Smart safety systems allow you to:

• Automatically alert you if there is a fire / gas leak.

• Automatically alert the emergency services.

• Alert you when the batteries to the system are low.