[Electronics-talk] lightweight braille notetaker

[Tracy Carcione]

I have a Brailenote PK.  I chose it because it was, at the time, much the 
lightest and smallest notetaker with a braille display.  It weighs less than 
a pound, while the others I saw weighed more than 2 pounds.  However, the PK 
has quirks that require me to reset it every week or two to make it get back 
to work, and I wouldn't mind getting something more reliable, if I can find 
something as small.
Can anyone recommend a braille notetaker, with a 20-character display, that 
weighs less than a pound?
Thanks.
Tracy