<s>
Hobby	B-Device
ZR-84	I-Device
was	O
an	O
educational	O
and	O
home	O
computer	O
developed	O
by	O
MICROSYS	O
Beočin	O
in	O
SFRY	O
(	O
now	O
Serbia	O
)	O
in	O
1984	O
.	O
</s>
