2 – Input, Process, Output

Develop the Programming & Development, Algorithms Learning Strands:

To understand that inputs are taken in by a system, processed and then the result of the processed inputs becomes the output
To understand that the IoT is a wide range of different devices which are connected to the internet
To understand how inputs and outputs can take many different forms
To understand what an embedded system is

All computer systems take data into a system using Inputs, carry out processes on the inputs and then display the result of that processing using outputs .
Using the Input Process Output worksheet below try to identify what the outputs will be.

An embedded system is anything with a processor in it, they normally have a dedicated function and cannot do lots of different tasks.

Examples of embedded systems:

Input

Process

Output

Adding electronics to everything

Electronics such as:

Everything can link to the internet/each other.
Anything electronic can be controlled.
Can stream data continuously.

The Internet of Things (IoT) allows a wide range of household devices that can be connect to the internet.
Some washing machines can be connected to the internet!
What could the advantages be of doing this?
Using the Gold Internet of Things (IoT) worksheet choose a household object of your choice. Quickly sketch out the object and highlight what facilities could be offered by connecting it to the internet .
Also list any disadvantages you can think of.

The Internet of Things (IoT) has the potential to transform homes into fully ‘smart’ homes. Devices such as door locks can be connected to the internet so that you can remotely allow people to enter from your smartphone without them needing a key. Heating and lighting can be controlled via apps which can help with sustainability.
Download the worksheet and fill out “your home” with a selection of helpful IoT devices.