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Can technology help clean up India's waste problem?

30 January 2015 Last updated at 12:06 GMT

The mountains of litter that pile up in some Indian cities has got so bad, it has led to protests.

Authorities point to a lack of landfill, but can technology help clean up the country and give some of India's poorest people a way to earn more money?

Sameer Hashmi reports from Bangalore for India Business Report.