The launch new and improved low-cost Aakash tablet for students is being mooted by the government. According to officials, the 7-inch touch-screen tablet Akash IV will have a one gigabyte (GB) memory and 4 GB of storage capacity with 32 GB MicroSD card support and weigh less than 500 grams. Aakash is a series of Android-based tablet computers promoted as a learning tool by the Human Resource Development ministry.   SNS