Consists of instruction in laptop ideas, data programs, networking, working techniques, laptop hardware, the Internet, software purposes, help desk ideas and downside solving, and principles of customer service. Initiatives such because the OLPC computer and Sakshat Tablet are meant to supply rugged technology at a worth affordable for mass deployments. The World Financial institution surveyed the out there ICT ( Information and communication technologies for development ) units in 2010. 20 The Raspberry Pi and Arduino are single-board computer systems used to advertise low-price instructional computing and interfacing functions.