Guess my age is showing! I had no idea what a lap app was--thought it was an 'app' for something to do with your lap! Then I began working in wool and found out the real definition of Lap App!
Lap App gives an idea of how this little table came to be.
paper pieces has a good explanation-- and then below is the Youtube video giving you further knowledge of this piece of equipment. there is even a Facebook group!
Now, I'm trying to decide if I NEED a lap app! What do you think? Do you need a lap app?