does anyone have used this yet? COUCHMASTER?

[Sneeds44]

i was looking on google on how to play from couch or bed then i came into this COUCHMASTER its like 160 euro i think im going to buy this you can use this to from playing from laying in bed that would be great this is a good product i think but did anyone here used it already?

https://www.youtube.com/watch?v=H7_N8I7Y4jU

how awsome would that be playing wow from laying down in bed you could do that aswel with this thing or any shooter