Currently, some systems, like PlayStation 1 have "System-Wide" folders with the back design of discs featured. I think every console should have this, especially since many consoles, like PS2 or Xbox 360 have nuanced but specific disc backs. Additionally, cartridge-based systems should have these as well, and perhaps top/bottom/left/right scans as well, for brevity's sake. Additionally additionally, games with specific cart designs (think Pokemon, or Kirby Tilt n' Tumble) should have these 6-sided scans.
Currently, some systems, like PlayStation 1 have "System-Wide" folders with the back design of discs featured. I think every console should have this, especially since many consoles, like PS2 or Xbox 360 have nuanced but specific disc backs. Additionally, cartridge-based systems should have these as well, and perhaps top/bottom/left/right scans as well, for brevity's sake. Additionally additionally, games with specific cart designs (think Pokemon, or Kirby Tilt n' Tumble) should have these 6-sided scans.