<s>
City	B-Device
Brain	I-Device
(	O
sometimes	O
treated	O
as	O
an	O
improper	O
noun	O
by	O
sources	O
and	O
rendered	O
as	O
city	B-Device
brain	I-Device
;	O
)	O
is	O
a	O
software	O
system	O
that	O
utilizes	O
artificial	B-Application
intelligence	I-Application
and	O
data	O
collection	O
for	O
urban	O
management	O
.	O
</s>
<s>
Developed	O
by	O
Chinese	O
tech	O
company	O
Alibaba	O
Group	O
,	O
the	O
City	B-Device
Brain	I-Device
systems	O
have	O
been	O
adopted	O
by	O
local	O
governments	O
throughout	O
the	O
country	O
as	O
well	O
as	O
in	O
Kuala	O
Lumpur	O
,	O
the	O
capital	O
of	O
Malaysia	O
.	O
</s>
<s>
City	B-Device
Brain	I-Device
systems	O
have	O
been	O
promoted	O
as	O
making	O
cities	B-Device
"	I-Device
smarter	I-Device
"	I-Device
and	O
improving	O
their	O
residents	O
 '	O
quality	O
of	O
life	O
.	O
</s>
<s>
The	O
first	O
City	B-Device
Brain	I-Device
system	O
was	O
announced	O
and	O
developed	O
in	O
2016	O
by	O
Alibaba	O
Cloud	O
for	O
its	O
home	O
city	O
of	O
Hangzhou	O
.	O
</s>
<s>
In	O
addition	O
,	O
Kuala	O
Lumpur	O
,	O
the	O
capital	O
of	O
Malaysia	O
,	O
announced	O
its	O
adoption	O
of	O
a	O
City	B-Device
Brain	I-Device
system	O
in	O
2018	O
to	O
deal	O
with	O
traffic	O
.	O
</s>
<s>
By	O
September	O
2019	O
,	O
Alibaba	O
stated	O
that	O
22	O
Chinese	O
cities	O
,	O
including	O
Macau	O
,	O
as	O
well	O
as	O
Kuala	O
Lumpur	O
,	O
had	O
City	B-Device
Brain	I-Device
systems	O
.	O
</s>
