We like how they put a face on the portable CD-i 370 console in the owner's manual, which remind us Captain N. from the original Nintendo Gameboy

 

The owner's manual of the portable CD-i 370 portable CD-i system has a nice touch in the section of the 'precautions': It displays the various things you should not do with a drawn version of the CD-i 370, including a face that tells you if it is right or wrong. It's a small touch that reminded CD-i member Joey Tibbs to the original Captain N, which was a living version of the Nintendo Gameboy. I'm not sure if Philips did this on purpose and if they did this in other manuals as well! CD-i manuals are a bit hard to find so it's not easy to discover it these days!