AI Winter (1 gen 1974 anni – 1 gen 1980 anni)
Descrizione:
 Limitations and problems caused the funding for AI programs to stop. The optimism of AI researchers caused them to set expectations higher than were reachable. 
Aggiunto al nastro di tempo:
Data:
1 gen 1974 anni
1 gen 1980 anni
 ~ 6 years