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Answers of 10 pages for the course Unit 12 - Mobile technology at OCR (p2)
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Lukasz Pytel – 230209 – ICT Level 3 – Group B – Unit 41P2
Explain multple devices across operatnn sssstems
Every single electronic device that stores informaton and allows a person to interact with it
has an operatng system that presents the informaton to the user. Windows, OSX, Linux etc.
are operatng systems dedicated to full systems, nndroid and iOS is dedicated for mobile
phones and tablets. However, operatng systems of consoles, GPS’s etc. depend on 4 things.
GUI (Graphical User Insterface)
This is how we see the input and output of informaton. nn all devices GUI has changed to
make it easier to gather and process informaton. GUI includes things like mice pointer,
icons, menus, voice commands. This is all done to improve the experience for the user. We
would not use voice commands in an nTM machine, as our bank details would not be safe,
instead we would have touch screens and butons alongside the screen to make it easier for
the user to see informaton.
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