This is an iMac with iTouch Software Restore CD (English North
American) ? by Elo TouchSystems, an "Authorized Value-Added Reseller"
of Apple hardware and software.

The download includes a Bootable Mac OS 8.6 System Restore CD (iso
image), with bundled software, including Elo's iTouch software. This
CD supplied the drivers required by their iTouch "touch-on-tube"
technology; which was a controller board retrofitted to an iMac CRT
neck assembly and connected to the iMac's USB port.

This technology transformed early iMac computers into touchscreen POS
kiosk terminals.

For anyone interested in how a touchscreen iMac worked, watch the
excellent You Tube video:
"[The Prototype TOUCHSCREEN iMac... From 1999][1]"
by Michael MJD

Screenshots 4 ? 7 are dumps from that video, and via the video was how
I located this restore CD, now archived above.

Compatibility
Architecture: PPC

Note: The included kiosk software will only work with the extremely
rare Elo modded iMacs. However, this CD will operate as a general Mac
OS 8.6 restore and rescue CD for any (New World) Mac, capable of
starting up from and running Mac OS 8.6 - including the SheepShaver
emulator (screenshots 2 & 3).

See Also: [ELO TouchSystems Drivers][2]

  [1]: https://www.youtube.com/watch?v=oZGswRH4wbM
  [2]: http://macintoshgarden.org/apps/elotouch-intellitouch-touch-screen-usb-driver-imac-itouch-intellitouch-2500u-accutouch-3000u