It is true that computers have brought great conveniences to our life. Seeing exhibitions of museums from a computer is an economical and time saving choice, especially when you are not able to see it in person. However, what we see from a computer screen is a digital image, not exactly the same as what we see and feel with our own eyes on site.
In conclusion, real public museums will never be replaced by the Internet. Computer technology is just a supplementary mean to cope museums offer better services to the public.
