<s>
A	O
force-sensing	B-Algorithm
capacitor	I-Algorithm
is	O
a	O
material	O
whose	O
capacitance	O
changes	O
when	O
a	O
force	O
,	O
pressure	O
or	O
mechanical	O
stress	O
is	O
applied	O
.	O
</s>
<s>
They	O
are	O
also	O
known	O
as	O
"	O
force-sensitive	B-Algorithm
capacitors	I-Algorithm
"	O
.	O
</s>
<s>
They	O
can	O
provide	O
improved	O
sensitivity	O
and	O
repeatability	O
compared	O
to	O
force-sensitive	B-Algorithm
resistors	I-Algorithm
but	O
traditionally	O
required	O
more	O
complicated	O
electronics	O
.	O
</s>
<s>
Typical	O
force	B-Algorithm
sensitive	I-Algorithm
capacitors	I-Algorithm
are	O
examples	O
of	O
parallel	O
plate	O
capacitors	O
.	O
</s>
<s>
makes	O
force-sensitive	B-Algorithm
capacitors	I-Algorithm
using	O
moulded	O
silicon	O
between	O
two	O
layers	O
of	O
polyimide	O
to	O
construct	O
a	O
0.35mm	O
thick	O
sensor	O
,	O
with	O
force	O
ranges	O
from	O
1N	O
to	O
450N	O
.	O
</s>
<s>
Force-sensing	B-Algorithm
capacitors	I-Algorithm
can	O
be	O
used	O
to	O
create	O
low-profile	O
force-sensitive	O
buttons	O
.	O
</s>
