I found this small wireless midi controller that can provide motion control. This seems very promising. I have already used its original version NMSVE with my EMEO and am pleased with it.
I have used the motion control sensor to control portamento on my augmented YDS series. It became difficult to find a wireless motion midi controller nowadays . I hope this small device's X-Y/ tilt motion control will fulfil my needs. I am planning to attach this on my new version of augmented YDS-120 saxophone(alto version).