Researchers are beginning to question how ergonomic issues will affect this young generation of computer users.  The question is, is prolonged computer use contributing to earlier onset of eye, back, neck, hand and wrist problems? Up until now, the ergonomic research has been largely focused on adults in the workplace where we are already seeing a surge in repetitive stress injuries related to computer use.

In a 2009 survey conducted by Norton Online Family, American children reported spending an average of 42 hours per month online. With all of those hours at the computer, we need to be just as concerned about their ergonomic health as we are our own.  In order to prevent possible issues in the future let’s review proper posture and computer set up for all users:

• The computer should be placed on a desk so that the monitor is at eye level for the user.   The user should never need to move their neck up or down to see the screen.  The neck should remain in a neutral position.
• The keyboard and mouse should be placed just above the lap of the user so that he or she can keep their arms at waste level.  This may require the installation of a Keyboard tray.
• The user should sit in a chair with back support.
• The user should be able to place their feet flat on the floor.  If the user cannot reach the floor a box should be placed under their feet.

How much time is too much time at the computer?

There is no hard and fast rule here. Children need a balance when it comes to media and other activities.  Each family must decide what is appropriate for the computer users in their home. Currently the International Ergonomics Association and Ergonomics for Children and Educational Environments recommend that all computer users rest their eyes every 15 minutes by looking past the computer to something far away and getting up from the workstation and moving every 30-60 minutes.