METHOD AND SYSTEM FOR INVOCATION OF MOBILE DEVICE ACOUSTIC INTERFACE
The mobile computing device, or electronic personal display, includes a housing and a touch screen display providing a touch-based gesture interface. The housing includes an acoustic sensor operational to receive acoustic input generated at a tactile interface thereon. The processor is capable of detecting a presence of one or more extraneous objects, such as a water droplet or splash, on the display screen. In response to detecting the presence of the one or more extraneous objects on the display screen, input commands are dissociated from the touch-based gesture interface, and instead, re-associated via re-mapping to a respective acoustic input received at the computing device for performing a given output operation.
1 . A method executed in a processor of a computing device, the computing device including a memory storing instructions and a display screen having touch functionality, the processor capable of detecting a presence of one or more extraneous objects on the display screen, the method comprising:
detecting a touchscreen gesture enacted upon a set of touch sensors provided with the display screen;
interpreting the touchscreen gesture as an input command to perform an output operation at the computing device;
in response to detecting the presence of the one or more extraneous objects on the display screen, dissociating the input command from the touchscreen gesture; and
re-associating the input command with an acoustic input for performing the output operation, the acoustic input generated at a tactile interface portion of the computing device.
2 . The method of claim 1 , wherein the touchscreen gesture is interpreted as an input command to enact a page transition operation upon digital content displayable in a sequence of pages upon the display screen.
3 . The method of claim 1 wherein the acoustic input generated at tactile interface portion of the computing device is selected from the group consisting of: an upward swipe, a downward swipe, a sideways swipe and a tap performed at tactile interface portion.
4 . The method of claim 1 wherein the output operation comprises a bookmark operation associated with a page in a sequence of pages.
5 . The method of claim 1 wherein the output operation comprises a return to an e-library collection of e-books.
6 . The method of claim 1 , wherein the output operation comprises a sleep mode state change of the computing device.
7 . The method of claim 1 , wherein the output operation comprises a power-off state change of the computing device.
8 . The method of claim 1 wherein the processor detects an aspect of the acoustic input generated at tactile interface portion of the computing device as having one of a direction and a swipe speed.
9 . The method of claim 1 wherein the tactile interface portion includes a plurality of peaks and valleys to produce a plurality of acoustic signals in response to user interactions thereupon.
10 . A computing device comprising:
a display screen including touch functionality;
a housing that at least partially circumvents the display screen, the housing including a tactile interface portion; and
a processor provided within the housing that detects a presence of one or more extraneous objects on the display screen, the processor further operable to:
detect a touchscreen gesture enacted upon a set of touch sensors provided with the display screen;
interpret the touchscreen gesture as an input command to perform an output operation at the computing device;
in response to detecting the presence of the one or more extraneous objects on the display screen, dissociate the input command from the touchscreen gesture; and
re-associate the input command with an acoustic input for performing the output operation, the acoustic input generated at a tactile interface portion provided at the computing device.
11 . The computing device of claim 10 wherein the acoustic input generated at tactile interface portion of the computing device is selected from the group consisting of: an upward swipe, a downward swipe, a sideways swipe and a tap performed at tactile interface portion.
12 . The computing device of claim 10 wherein the touchscreen gesture is interpreted as an input command to enact a page transition operation upon digital content displayable as a sequence of pages upon the display screen.
13 . The computing device of claim 10 wherein the output operation comprises a bookmark operation associated with a page in a sequence of pages.
14 . The computing device of claim 10 wherein the output operation comprises a return to an e-library collection of e-books.
15 . The computing device of claim 10 wherein the output operation comprises a sleep mode state change of the computing device.
16 . The computing device of claim 10 wherein the output operation comprises a power-off state change of the computing device.
17 . The computing device of claim 10 wherein the processor detects an aspect of the acoustic input generated at tactile interface portion as having one of a direction and a swipe speed.
18 . The computing device of claim 10 wherein the tactile interface portion includes a plurality of peaks and valleys to produce a plurality of acoustic signals in response to user interactions thereupon.
19 . A non-transitory computer-readable medium storing instructions that, when executed by a processor of a computing device, cause the processor to perform operations that include:
detecting a touchscreen gesture enacted upon a set of touch sensors provided with a display screen;
interpreting the touchscreen gesture as an input command to perform an output operation at the computing device;
in response to detecting a presence of one or more extraneous objects on the display screen, dissociating the input command from the touchscreen gesture; and
re-associating the input command with an acoustic input for performing the output operation, the acoustic input generated at a tactile interface portion provided at the computing device.