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|Enterprise Information Systems			|
|From LEO I to ERP systems				|
|Paolo Spangnoletti						|
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Agenda:
	- Digital technologies
	- Enterprise Information Systems
	- Data sources and Information requirements

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- Analogue Clock
	KISS (Keep It Simple, Stupid)
- Digital Databank Clock
	Everything is stored on the device
	No external interfaces
	Physical key input
	Monochrome display

- Digital Phone Watch
	Everything is digital
	Dataports
	Touch screen and physical keys
	Connectivity

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Tamagochi
	- Simple interface
	- Monochrome display
	- Digital game
	- Single-use case
	- Input doesnt have to give predicted output
	- Algorithms
	- Interactive

Times Sinclair ZX Spectrum
	- Reprogrammable tool
	- External input and output functionality
	- Responds to user-input out of a preset given list of rules

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Enigma and Alan Turning
	- The first computer designed to break the German encryption used in the machine "Enigma"
	- Encryption can be used offensively and defensively
		Ransomware

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Information Systems and Organizations
	- Not static, but dynamic, as the business have to evolve to stay alive

	- As long as there are decisions to be made, the business will have to adapt

	Data, information and knowledge
		- Knowledge: the experience of using information to make judgements

TEDIndia - Weird, or just different (2009) - video

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Informal/social	-> Where meanings are established, intentions understood, beliefs and commitments  made
Formal		-> Processes, policies
Technical	-> IT Infrastructure that automates the formal system

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OLAP = On-Line Analytical Programming

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