Abstract
Current power button on keyboard has some problem which is easily in trigger on by usage from
unexpected actions, and for tablet mode, the power key is not accessible. To solve this problem, a second
security power key which is integrated into keyboard design is proposed, to avoid the accidently usage
through the normal working both clamshell and tablet mode. The second key is more security to ensure the
device is working on safe state, the implementation both hardware and electrical design is illustrated.
Creative Commons License
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Recommended Citation
INC, HP, "MULTI-KEY LATCH SECURE POWER CONTROL", Technical Disclosure Commons, (June 19, 2019)
https://www.tdcommons.org/dpubs_series/2291