<s>
The	O
Dynamically	B-Device
Redefined	I-Device
Character	I-Device
Set	I-Device
,	O
or	O
DRCS	O
for	O
short	O
,	O
was	O
a	O
feature	O
of	O
Digital	O
Equipment	O
Corporation	O
's	O
smart	O
terminals	O
starting	O
with	O
the	O
VT200	B-Device
series	I-Device
in	O
1983	O
.	O
</s>
<s>
DRCS	O
added	O
a	O
RAM	B-Architecture
buffer	O
where	O
new	O
glyphs	B-Application
could	O
be	O
uploaded	O
from	O
the	O
host	O
system	O
using	O
the	O
Sixel	O
data	O
format	O
.	O
</s>
