If you mean to have photos or other pictures you will need to have a means of creating the pictures and a means of editing the pictures You might need a scanner and an image editing program. At this time I recommend using a film camera and scanning the pictures or the film. The technology for digital cameras is still changing so rapidly that you are liable to spend a lot of money for a low resolution camera which may not be supported in the near future. But for now one of the cheapest digital cameras would probably be the best bet. Unless you have a lot of use for quick, low quality pictures and you really don't want film.
Digital storage is easy to erase and costly.
While these are re-usable it means than you need to find a place to store the pictures. That means hard disk space which will get used up pretty fast. Film cameras still have several advantages. The film is very permanent. Pictures from any one-hour shop can be handed around without special equipment.