ICT revision

Description

Mind Map on ICT revision, created by the ginger warrior on 21/03/2014.
the ginger warrior
Mind Map by the ginger warrior , updated more than 1 year ago
the ginger warrior
Created by the ginger warrior about 10 years ago
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Resource summary

ICT revision
  1. Bar code
    1. Advantages
      1. Stores product code
        1. Cheaper to operate
        2. Disadvantages
          1. Needs bar code scanner to read.
            1. can get damaged eaisly
              1. Has to manually scanned all the time
            2. RFID tags
              1. Disagvantages
                1. More expensize
                2. Advantages
                  1. Track parcel accratly
                    1. Can be scanned remotely
                      1. Hold more info than a bar code
                        1. new stock can be ordered before it runs out.
                      2. Communicating mothds
                        1. Voice telephones
                          1. SMS
                            1. Instant messaging
                              1. Email
                                1. Enter text here
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