Output Devices (Other (Heaters (Found in Central heating and greenhouses,…
Found in Central heating and greenhouses
Issued by a computer.
Automatic cookers and ovens
Washing machines to alert the finish
Sensor for light level
Controlled with a control system.
:red_cross: Generate high heat and can eventually heat rooms.
:red_cross: Screen has a glare problem.
:red_cross: Bulky and occupy a lot of space on a desk.
:red_cross: Very heavy and bulky.
:check: Wide angle of view is comfortable for various users looking at the screen at the same time.
:red_cross: Flicker can cause aches and eye problems.
:check: Is compatible with light pens using CAD software.
:check: More energy efficient side by side with a CRT monitor.
:red_cross: Not as efficient as an LED
:check: Less glare on the screen compared to CRT therefore better in more highly luminous rooms.
:red_cross: Not good at graduating shades of colour compared to LED monitors.
:check: Thinner and less bulky than CRT Monitors.
:red_cross: Not good in dim light rooms.
:check: Wider viewing angle adds comfort for large groups looking at one screen.
:check: Less energy consumption than LCD and CRT monitors.
:check: Better image quality when watching and/or Playing games.
:check: Lighter than CRT monitors.
:red_cross: More expensive than LCD monitors.
:check: Slimmer than CRT monitors and similar thickness as LCD monitors.
:red_cross: If off-centred poor visibility.
:check: Less radiation exposure that that of a CRT.
:check: Do not heat up as much as a CRT.
:check: Easily positioned as they are light.
:check: Create less or no Glare which reduce aches.
:check: Cheaper as they do not consume much energy.
:check: Super thin and not bulky.
:red_cross: Not cheap to fix therefore it is more efficient to buy a new one.
:check: Very light, reason why they are used in Laptops.
:red_cross: Narrow viewing angle therefore not good for big groups around one computer.
:check: Cheap to run.
:check: High quality prints
:check: Ink on pages does not smudge.
:red_cross: More expensive to purchase.
:check: Reliable less likely to break or have as many issues as an inkjet printer.
:red_cross: Lasers are expensive to buy.
:check: Fast printing necessary if multiple users are using the printer at one time.
:red_cross: High power usage.
:check: The cartrige last linger that a usual inkjet cartridge.
:red_cross: Larger size than inkjet printers.
:check: Very quiet therefore good in offices and libraries where silence is preferable.
Ink Jet Printers
:check: Silent operations.
:check: Cheaper than laser jet.
:check: High quality prints.
:red_cross: Expensive ink cartriges.
:check: Do not produce harmful vapours.
:red_cross: Ink smudges on paper.
:check: Smaller than laser printers.
:red_cross: Cartridges last long.
:check: Easier to customise.
:red_cross: Less skilled product.
:check: Cheaper to produce 3D Figures
:red_cross: Dangerous weapons can be manufactured.
:red_cross: Not all materials can be used.
:check: Can make prototypes evolved in to the design.
Wide Format Printers
:check: Prints larger than A4 can be printed.
:red_cross: Very expensive if used scarcely.
:check: Do not need shop to supervise print.
:red_cross: Large which can be negative in small spaces.
:check: Can print on larger paper.