Computer systems and people professionals that preserve, troubleshoot, program, administer, network, and construct them are central to most every business. Initiatives such because the OLPC pc and Sakshat Pill are meant to supply rugged know-how at a value affordable for mass deployments. The World Financial institution surveyed the out there ICT ( Info and communication technologies for improvement ) devices in 2010. 20 The Raspberry Pi and Arduino are single-board computer systems used to promote low-value academic computing and interfacing purposes.