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USABILITY & INTERACTION<br />
Need for intuitive interaction<br />
Existing injections device have problems with failing<br />
injections when caretakers inject others. Due the high<br />
stress level and non userfriendly desucring mechanism,<br />
self injectinos in the thumb is quite common.<br />
Anyphy prototype<br />
85% Correct injections<br />
*source: own tests with prototypes<br />
Comparing Anyphy<br />
with existing devices<br />
Existing devices<br />
60% Correct injections<br />
*source: pubmed<br />
New improved interaction principle<br />
Nudging gribable shape & easy<br />
readable instructions on flat<br />
surface<br />
Pull ring, security realease mechanism<br />
Auto injection with detained, descending<br />
motion<br />
Needle ejects when<br />
green part is pushed