<s>
The	O
Toshiba	B-Device
Libretto	I-Device
W100	I-Device
is	O
a	O
dual-touchscreen	B-Device
computer	O
from	O
the	O
Toshiba	B-Device
Libretto	I-Device
series	O
.	O
</s>
<s>
Engadget	B-Application
noted	O
that	O
the	O
software	O
was	O
unstable	O
in	O
an	O
early	O
model	O
.	O
</s>
