Back to school: 3 cool tech gadgets

These days, a laptop or tablet is an absolute must when it comes to back-to-school tech shopping.
But, if you’re looking to go beyond the mere basics, there are a wide array of gadgets and gizmos on offer that are sure to elevate the classroom experience.
From smart pens to printers, we waded through the new releases and found three tech gadgets that are sure to be at the top of almost every student’s back-to-school wish list.Print master
Sure, most things can be done on your phone,