Many times while burning CD because of less space in CD only 700 MB or DVD only 4.7 Gb our whole data couldnot get burned properly and as a result Computer shows insert new CD computer not able to burn all data in this CD because of less space.So to resolve this there should be some CD writer actually a multiple Cd writer.In which one can put number of blank Cds in to it which are arranged on a circular groove disc placed ...more »
We can have a charger which is portable,light weight that can be carried away easily with our laptop and we only have to attach it with our laptop for charging.....We can have similar charger for our mobiles,ipods..it will be boon for those people who travel a lot.......
We can have folding laptop/netbook that require less space...it wil be light weight,easy to carry,slim etc..
Currently lost/stolen mobile phones can be tracked using thier IMEI no. but there is no such provision for tracking the laptops. since most of the laptops available today come with WIFI connectivity, a laptop can be easily tracked using the serial no(or any other unique code associated with the laptop) of the laptop. this can serve in two ways: 1). recovering lost or stolen laptops 2). tracking terrorist activities ...more »