The later stages
xChildhood
In this stage, AIBO is a mischievous child, playing a lot and learning a lot.
AIBO’s character begins to develop; for example, it might become a sociable AIBO that enjoys playing with you, or an AIBO that enjoys whiling the time away doing things on its own.
xAdolescence
This is a very active stage in which AIBO develops its own characteristics through communication with you.
Brimming with vitality and vigor, AIBO begins striking out on its own.
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