Apple II
Chas uses the Apple to run his childhood business, although he still uses it in adulthood.
The only slight shortfall on realism - could one really still use an Apple II to run a modern business?
Three siblings enjoy success as child prodigies, but all three suffer failing careers after their father, Royal Tenenbaum, abandons them during childhood.
•Apple II •Apple Power Mac G4 Cube •Tandy TRS-80 Model I
Chas uses the Apple to run his childhood business, although he still uses it in adulthood.
The only slight shortfall on realism - could one really still use an Apple II to run a modern business?
The Cube is used as part of Chas' business.
The cruise ship that Richie is on uses the TRS-80 for communications.
Doesn't really seem up to the job in 2001. Maybe it has the lower-case-letters upgrade though...