3D Printing for Development in the Global South: The 3D4D by Thomas Birtchnell; William Hoyle; PDF

By Thomas Birtchnell; William Hoyle;

ISBN-10: 1137365668

ISBN-13: 9781137365668

ISBN-10: 1349473812

ISBN-13: 9781349473816

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Extra info for 3D Printing for Development in the Global South: The 3D4D Challenge

Sample text

The judges made their decision and the names of the first, second, and third prize winners were placed into sealed envelopes. As the VIP evening event got underway and models walked the ramp in 3D-printed shoes while a band played 3D-printed instruments, our finalists waited nervously behind the scenes for the finale of the event, the announcement of the 3D4D Challenge winners. M. as the evening drew to a close, techfortrade’s Chair of Trustees, Giles Keating, got up on stage and opened the first envelope.

Hence, the now frequent references to peer- and co-production through 3DP. Much like the early 1980s computers, 3DP has provoked journalists to predict imminent social change. 3 At the low end of 3DP are consumer units now available from high street and online retailers with minimal set-up requirements targeted for home usage. The main uses at the low end of the market involve the creation of custom (also termed ‘bespoke’) objects and parts of an experimental nature. There are a number of limitations in the 3DP ecosystem and these particularly apply to the low end, consumer home printers: difficult-to-use design software; market-standard object finishes and qualities; expensive material feedstock; and limited colours, materials, and mixtures, as well as limits to build-tray sizes.

An itchy sensation is felt which, if scratched, ruptures the egg sac spreading the infestation. The jiggers and the hatchlings live off the host’s flesh and blood, crippling any part of the body that becomes jigger infested and causing septic sores. The open sores leave the body prone to secondary infections such as tetanus occasionally leading to HIV transmission through sharing of needles used to remove the jiggers. Roy, a Nairobi University student, planned to work with the Ahadi Kenya Trust, the sole organization in Kenya fighting this ailment, to print specially adapted orthopaedic shoes made from recycled polyethylene terephthalate (PET) waste.

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3D Printing for Development in the Global South: The 3D4D Challenge by Thomas Birtchnell; William Hoyle;


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