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How does your phone protect other people from pressing your volume buttons, or using your touchscreen? Security is pretty irrelevant for a HID.
by DuckyC 11y ago
How does your phone protect other people from pressing your volume buttons, or using your touchscreen? Security is pretty irrelevant for a HID.
- gr3yh47 11y agoit's obviously pretty different when you don't have to be touching the phone to interact with it
- njharman 11y agoNot when it's a few inches away. It's less distance than voice interaction.
- lucb1e 11y agoA lot of people are a few inches from my pocket every day. And I can easily imagine software listening for such sonars and sending back fake responses. I think debarshri has a valid point.
- njharman 11y ago> A lot of people are a few inches from my pocket every day. Really? And your phone is on? With the screen visible for them to see what they are interacting with. And as they are fumbling around in your personal space inches from your hand or pocket, no one notices. Get real! If true you should be more worried about pickpockets than some random gestures.
- njharman 11y agoNot when it's a few inches away. It's less distance than voice interaction.
- deleted 11y ago[deleted]
- lovelearning 11y agoAccording to their paper (which is written well IMO), their prototype uses a double swipe gesture to trigger or stop the detection. I suppose the idea could be extended to use something like a lock/unlock pattern, similar to the swipe patterns on Android lock screens.