What are you using a VR device for? Just for fun? entertainment? Suppose you need to add a handwritten signature to an electronic document on a PC or add a drawing by hand, and you only have a desktop PC and a mouse. Besides, you don't have a tablet PC, pen type digitizer, camera, or scanner. If so, do you have to buy them additionally? If you have a VR device, you don't have to. You can use this app to perform the above actions in VR space. Any PC-based app can be used in VR space, so you can draw or write with any app you want. And, edit it with another app. And, attach an image, that has been edited, to another app to use. All of the above tasks can be batch-processed in VR space using VR Tablet PC. If so, wouldn't that be a sufficient reason to use the VR device as a necessity? If the work area cannot be seen well on the screen due to the limitation of resolution, touch input work can be performed by enlarging only this part separately.
