Control and Monitoring Technology

Developments in computer hardware has allowed ICT to blossom in the classroom. Equipment such as the digital microscope and webcam are now common place in most primary schools. Without a computer, many of these brilliant pieces of equipment simply would not function. Computers control these various pieces of technology and give them their functionality.


What is Computer Control?
Computers are used to control many types of devices such as robots. They are controlled by inputting a set of instructions (programming) which tell them what to do. There are a number of appliances and devices both inside the home and outside of the home which use computer control. Some are listed in the table below:

Inside the Home	Outside the Home
Washing Machine Cooker Central Heating Microwave Sky TV Burglar Alarm Telephone	Traffic Lights Pelican Crossings CCTV Cameras Cash Machines Aeroplanes - Autopilot Car park barriers

Why use Computers to Control Things?
Computers are used because:

• They are consistent- they can repeat the same process over and over again.
• Never get tired.
• Doesn't lose concentration.
• Doesn't make mistakes.
• Cheaper to employ than humans.

What is used in KS1 and KS2?

The Bee-Bot is a programmable floor robot aimed

at Early Years and KS1. Children are able to input 

instructions using the four operational keys on top. The 

Bee-Bot is able to move forwards and backwards as

well as through 90 degrees. It has the ability to remember up to

40 instructions/steps entered by the user.

Bee-Bot Curricular Links 
Numeracy






What is Computer Monitoring?

Computer monitoring involves the use of sensors for two main purposes:

• As a scientific measuring tool to record information about environmental changes over a period of time (data logging).
• To provide feedback for a control system

You can find sensors in things such as central heating, street lights, security lights and supermarket freezers.

What is used in KS1 and KS2?

The Log Box data logger has a number of functions.

The built in sensors allow children to measure

 temperature, light and sound. Recordings are easy

to download straight to the computer. Data can be displayed

in graph, bar chart, chart or table formats.

My Reflection

I had an opportunity to take the Log Box out on a journey around campus this morning... exciting stuff i know! The Log Box is a useful piece of kit in terms of its cross curricular flexibility. Its functions allow it to fit within a number of subjects and can accompany various lesson plans. There are opportunities to use it in maths by interpreting the data represented via the Log box software. It can support children's learning in science, by allowing them to carry out experiments regarding temperature, light and sound. Furthermore it allows children to develop their skills using ICT! Children become familiar with downloading data straight from the data logger on to the computer desktop as well as choosing different formats in which they are able to display the data (charts, bar graphs, line graphs).