There is a project out there that ported (is porting?) it to Linux.
Now that I think about it and look at a few posts from DejaGoogle, Object Vision was a Windows-based tool that let you create simple data-entry form type database apps with any logic created visually via a flowchart-like interface. I've still got the disks (1 HD floppy plus a floppy with the the runtime dist), but the installer doesn't seem to like W2K.
I think there was an OS/2 version as well.