Why is the IV better than a normal touch screen kiosk?

The IV might not always be a better solution for you than a typical
touch screen kiosk. They are distinctly different machines, each with
their own advantages. Here are a few reasons why the IV works so well
with the public:

• The IV is better than a touch screen because it's not simply a
  touch screen. The IV's Wow Factor means it can be designed as a
  centerpiece exhibit for your gallery, especially dramatic in multiple
  or curved configurations.
  
  
• It's not a kiosk. The IV doesn't have the "kiosk" look and feel, as
  though you're using an Automated Teller Machine or checking in for a
  flight. Using the IV doesn't feel like you are "using a computer." The
  physical action of moving the monitor encourages interaction and
  creates an experience that can be enjoyed by several people at one
  time.
  
  
• Intuitive controls: Users don't need to learn an interface. Kids
  and grandparents that have never used a computer can instantly use the
  IV.
  
  
• A natural sense of "navigational geography" that matches the way
  people find their way around in the real world. For example if the IV
  is showing the contents of a book, the position of the monitor
  literally represents the location in the book. It is easy to remember
  where you came from and where you are going.
  
  
• The IV has a touch screen built in, so it can handle and enhance existing touch screen content.