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Cloud and Ubiquitous Computing (Cloud Computing (Disadvantages include: …
Cloud and Ubiquitous Computing
Cloud Computing
Computer services that run on external servers, known as
hosts
:computer:
Examples include:
Cloud-based storage
Cloud-based software
Disadvantages include: :red_cross:
Cannot access if server is down or bad internet
Often slower than local software/storage
Can be out of date if company doesn't update it
You have little control over the files because they are controlled by the host
Advantages include: :check:
Always available on any device, as long as you have internet connect
Cheaper than other software
Ubiquitous Computing
Where a computing is available
ANYWHERE
and
EVERYWHERE
, on
ANY DEVICE
Often contain
RFID
(Radio Frequency Identification)
chips
Normal, everyday objects having computer-like functions
Uses
Warehouses
Tracks stock levels, reducing human error
Robotics can automatically retrieve stock, reducing staff and saving money
Cat Flaps
Automatically locks and unlocks for your pet by sensing RFID chip in collar
Prevents strays animals from getting into your house
Appliances
Automatic monitoring of fridge contents, send reminders for shopping
Watering Systems
Detects soil moisture and rainfall. Turns on water if required