Low cost computing

The news of the Rs 1500 (~ $ 35) laptop is making waves in India. Next year it is expected to become an ubiquitous equipment, strewn across the length and breadth of the country — every child under the Union government’s literacy programme clutching one. Provided all that is promised is delivered, on course on time. Also if issues of connectivity and mass production face no roadblocks.

comp.jpg

Before I digress into more cynical questions, here are some essential details of the touchscreen device, being hailed as a cross between an I-Pad and a tablet PC. Designed by IIT techies from Kharagpur, Kanpur and Madras and the Indian Institute of Science, Bangalore, it is a green product powered by a solar panel, has 2 GB RAM memory and no hard-drive but can be fitted with one via its USB port. It supports video-web conferencing facility, has a multimedia content viewer, a searchable Pdf reader, unzip tool, computing capabilities, printing support and a media player. Besides the inexpensive use of material, it will employ open-source technology to cut down costs.

It’s officially called a “low-cost computing-cum-access device” and will be manufactured in Taiwan as of now. Isn’t it the same one earlier announced to be priced at Rs 500 and manufactured at the government-owned Semiconductors Complex in Chandigarh? The government, of course, has promised to bring the price down gradually from Rs 1500 to Rs 500 with more innovation and private participation.

We will wait for 2011 to see how this pans out.

Satellite faith

Indian Space Research Organisation has released some beautiful pictures taken from the Cartosat, its hi-tech mapping satellite.

The CARTOSAT-2B satellite, launched by PSLV-C15 on July 12, 2010, sent in these high quality pictures, some of which are generating a lot of interest among the religious minded. One among them is a lovely picture of the Triveni Sangam, the confluence of the three rivers Ganga, Yamuna and the mythical Saraswati in Allahabad, which is a pilgrimage site for people from far and wide. Another picture shows the architectural wonder Meenakshi Temple in Maduari standing tall with a prominent shadow.

sangam.jpg

The Sangam in Allahabad.

meenakshi.jpg

Part of Madurai showing the Meenakshi temple.

We all have been witness to the religious side of our space scientists. We know there’s a tradition of the ISRO top brass visiting temples before a satellite launch to pray for its succeful take-off and landing. So it was nice to see them proudly exhibit their religious bent again. I have always found this an amusing mix, this blend of high end science and deep-rooted faith in god. Some time back, an interesting survey had pulled out some such deep secrets of the Indian scientists’ mind.

Some things are perhaps best left unexplained by high end science.