Staying In

Touch?

No longerScience Fiction

Resistive Capacitive

Resistive

Resistant to damageLow contrast

Used by

Construction workersCouriers (Sign here…)Bank machines

Capacitive

Clear & ResponsiveMulti-touch

Used by

PhonesTablets

Computers

Resistive

Capacitive

ITOIndium Tin Oxide

In2O3 SnO2

Indium to run out in 2017

Graphexeterflexible possibilities

Thank youL. P. Donaghy, T. Fogarty, S. A. Jones, J. N. Knight, H. E. LaPiccirella, M. C. Whitehill

Image credits:http://lghttp.16708.nexcesscdn.net/80849A/spigen/Johnson 1967http://www.nintendolife.comhttp://www.hdwallpapersinn.com/http://www.tci.de/en/service/documentation/touch-technology/resitiv/http://www.tci.de/en/service/documentation/touch-technology/capacitive/

https://www.acdcledlights.com/wp-content/uploads/2013/01/Indium_Tin_Oxide_Coated_Glass_Substrates__ITO_Coated_Glass_.jpghttp://www.chemspider.com/http://www.mining.com/wp-content/uploads/2013/03/Gold-mine-in-China-Fall-2011.jpghttp://astounde.com/wp-content/uploads/2012/04/bendable-phone.jpghttp://www.soest.hawaii.edu/HIGP/Faculty/zinin/images/PhaseTransition/graphite.jpg