The researchers estimate that each UrJar could be manufactured for 600 rupees, or around 10 U.S. dollars. The researchers tested prototypes with five users in an Indian slum, four of whom used the devices at the small roadside stands where they work. The users said that they would be willing to pay 1000 rupees (16 USD) for the product. But Tech Review reports that IBM is not planning on turning the technology into a business, and instead may make the UrJar's blueprints available at no cost to developing countries.