Are our children overusing Technology?

We live in a world nowadays called "Modern Technology" of iPads, flat screen televisions, smart phones, GPS navigation systems, electric cars, the Internet. Children nowadays are growing up in the fast-moving digital age. 
That is: 

• 17.5 months can operate a remote control
• Activate the smart fone by swiping the lock pad

Dr Greene talks about the key point "BALANCE" in his article.