LEE SHUNGNENG,YEAGER DANIEL J,HAN JENNIFER,PLETCHER NATHAN,OTIS BRIAN
申请号：
IN201647040759
公开号：
IN201647040759A
申请日:
2016.11.29
申请国别(地区):
IN
年份:
2017
代理人:
摘要：
An embodiment of an eye mountable device includes an optical lens an accommodation actuator to provide vision accommodation for the optical lens a controller including an accommodation logic to select one of a plurality of vision accommodation states for the device the plurality of vision accommodation states including at least a failsafe focal distance and a failsafe subsystem including a system health detector the system health detector to monitor for one or more operational indicators for the device wherein the failsafe subsystem is to cause the device to transition to a failsafe mode upon the failsafe subsystem identifying a failure condition for the device the failsafe mode includes setting the vision accommodation state to be the failsafe focal distance.
