AUGMENTED REALITY USER INTERFACE VISIBILITY

1 . A device comprising:

a display configured to display an augmented reality (AR) content;

an optical sensor configured to capture an image;

one or more hardware processors; and

a memory storing instructions that, when executed by the one or more hardware processors, configure the device to perform operations comprising:

determining visual properties of a region in the image, the region being adjacent to a portion of the AR content;

determining visual properties of the AR content;

determining a contrast between the region in the image and the AR content based on the visual properties of the region in the image and the visual properties of AR content; and

causing the display to modify an appearance of the AR content based on the contrast.

2 . The device of claim 1 , wherein the region includes an area larger than an area of the AR content, the area including the AR content.

3 . The device of claim 1 , wherein the visual properties of the region include a color of the region, a brightness of the region, and a visual pattern of content in the region,

wherein the visual properties of the AR content include a color of the AR content, a brightness of the AR content, and a visual pattern of the AR content.

4 . The device of claim 1 , wherein the contrast includes a color difference level, a brightness difference level, and a visual pattern difference level.

5 . The device of claim 1 , wherein modifying the appearance of the AR content further comprises:

changing a shape, a color, and a brightness of the AR content in response to the contrast being below a predefined threshold contrast.

6 . The device of claim 5 , further comprising:

changing a font of a text in the AR content;

increasing a font size of the text in the AR content; and

changing a color of the text in the AR content.

7 . The device of claim 1 , further comprising:

measuring an ambient light outside the device; and

adjusting a font and a color of the AR content in response to the measured ambient light.

8 . The device of claim 1 , further comprising:

changing a location of the AR content within the display in response to the contrast being below a predefined threshold contrast.

9 . The device of claim 1 , further comprising:

adjusting the appearance of the AR based on output data from neuro sensors or biological sensors connected to a user of the device.

10 . The device of claim 1 , wherein the operations further comprise:

identifying an object in the image;

retrieving the AR content corresponding to the identified object; and

rendering the AR content in the display, the AR content displayed as an overlay on the identified object, the display including a transparent display.

11 . A method comprising:

determining, using one or more hardware processors, visual properties of a region of an image generated with an optical sensor of an augmented reality (AR) device, the region being adjacent to a portion of an AR content displayed in a display of the AR device;

determining, using the one or more hardware processors, visual properties of the AR content;

determining using the one or more hardware processors, a contrast between the region in the image and the AR content based on the visual properties of the region in the image and the AR content; and

causing a display to modify an appearance of the AR content based on the contrast.

12 . The method of claim 11 , wherein the region includes an area larger than an area occupied by the AR content, the area including the AR content.

13 . The method of claim 11 , wherein the visual properties of the region include a color of the region, a brightness of the region, and a visual pattern of content in the region,

wherein the visual properties of the AR content include a color of the AR content, a brightness of the AR content, and a visual pattern of the AR content.

14 . The method of claim 11 , wherein the contrast includes a color difference level, a brightness difference level, and a visual pattern difference level.

15 . The method of claim 11 , wherein modifying the appearance of the AR content further comprises:

changing a shape, a color, and a brightness of the AR content in response to the contrast being below a predefined threshold contrast, the AR content including a graphical user interface.

16 . The method of claim 15 , further comprising:

changing a font of a text in the AR content;

increasing a font size of the text in the AR content; and

changing a color of the text in the AR content.

17 . The method of claim 11 , further comprising:

measuring an ambient light outside the AR device; and

adjusting a font and a color of the AR content in response to the measured ambient light.

18 . The method of claim 11 , further comprising:

changing a location of the AR content within the display in response to the contrast being below a predefined threshold contrast.

19 . The method of claim 11 , further comprising:

adjusting the appearance of the AR based on output data from neuro sensors or biological sensors connected to a user of the device.

20 . A non-transitory machine-readable medium comprising instructions that, when executed by one or more processors of a machine, cause the machine to perform operations comprising:

determining visual properties of a region of an image generated with an optical sensor of an augmented reality (AR) device, the region being adjacent to a portion of an AR content displayed in a display of the AR device;

determining visual properties of the AR content;

determining a contrast between the region in the image and the AR content based on the visual properties of the region in the image and the AR content; and

modifying an appearance of the AR content based on the contrast.