 |
 |
 |
 |
 |
 |
 |
Support of
decision-making requires dealing with the futures,
|
|
as well the
past
|
|
|
| • |
Databases
deal well with the past
|
|
|
| • |
Sensors
can provide current status
|
|
|
| • |
Spreadsheets,
simulations deal with the likely futures
|
|
|
Information
systems should be able to combine all three
|
|