Method of controlling a camera for users having impaired vision

1. A method for altering a digital camera display to facilitate viewability, the method comprising the steps of:

displaying indicia on a display screen of the digital camera, the indicia including a first indicium and a second indicium;

detecting selection of the first indicium by a user;

if selection of the first indicium by a user is detected, determining whether an impaired vision mode is set;

if an impaired vision mode is determined to be set, performing steps of:

superimposing the first indicium on the second indicium;

magnifying the first indicium to conceal an entirety of the second indicium; and

reducing an opacity of the first indicium so that the entirety of the second indicium is viewable through the first indicium.

2. The method of claim 1 flirt her comprising:

if a predetermined set time has elapsed after the reducing step, displaying the first indicium in a position the indicium occupied prior to the superimposing;

increasing the opacity of the first indicium to an opacity the indicium had prior to the reducing step; and

returning the first indicium to a pre-superimposing step size.

3. The method of claim 2 wherein the predetermined set time is determined by the user.

4. The method of claim 1 wherein the detecting step comprises:

detecting whether a user has actuated a movement button; and

if the user has actuated a movement button, detecting whether a marker that is movable relative to the movement button is positioned on the first indicium.

5. The method of claim 1 wherein the magnifying step comprises enlarging a size of the first indicium to occupy a substantially entire area of the display screen.

6. The method of claim 1 wherein the displaying step further comprises:

displaying the first indicium in a first portion of the display screen; and

displaying the second indicium in a second portion of the display screen, the second portion being different than the first portion.

7. The method of claim 6 wherein the superimposing step comprises:

deleting the first indicium from the first portion;

substantially simultaneously with the deleting step, displaying the first indicium in the second portion; and

maintaining the second indicium in the second portion.

8. A method for altering a digital camera display to facilitate readability, the method comprising the steps of:

displaying a menu on a display screen of the digital camera, the menu including a first menu item and a second menu item;

detecting whether a user has selected one of the first menu item and the second menu item;

if selection of one of the first menu item and the second menu item is detected in the detecting step, determining whether an impaired vision mode is set;

if an impaired vision mode is determined to be set in the determining step, performing steps of:

concealing an entirety of the other one of the first menu item and the second menu item with a magnified version of the selected one of the first menu item and the second menu item; and

reducing an opacity of the magnified version of the selected one of the first menu item and the second menu item so that the entirety of the other one of the first menu item and the second menu item is viewable.

9. The method of claim 8 further comprising:

if a predetermined set time has elapsed after the reducing step, increasing the opacity of the magnified selected one of the first menu item and the second menu item; and

substantially simultaneously with the increasing step, returning the magnified selected one of the first menu item and the second menu item to a pre-concealing step size.

10. The method of claim 9 wherein the predetermined set time is determined by the user.

11. The method of claim 8 wherein step of detecting whether a user has selected one of the first menu item and the second menu item comprises determining whether the user has maneuvered a marker over the first or second menu item.

12. The method of claim 11 wherein the marker is an arrow.

13. A method for altering a digital camera display to facilitate readability, the method comprising the steps of:

displaying a first icon on a first portion of a display screen of the digital camera;

displaying a second icon on a second portion of the display screen of the digital camera, the second portion being distal from the first portion;

detecting selection of the first icon by a user;

if selection of the first icon is detected, determining whether an impaired vision mode is set;

if the impaired vision mode is determined to be set, performing the steps of:

moving the first icon from the first portion to a location proximate to the second portion;

magnifying the first icon to completely overlap the second icon; and

reducing an opacity of the first icon so that an entirely of the second icon is viewable through the first icon.

14. The method of claim 13 further comprising:

if a predetermined set time has elapsed after the reducing step, moving the first icon back to the first portion;

increasing the opacity of the first icon to a pre-reducing step opacity; and

returning the first icon to a pre-magnifying step size.

15. The method of claim 14 wherein the predetermined set time is determined by the user.

16. The method of claim 13 wherein the detecting step comprises:

detecting whether a user has actuated a movement button; and

if the user has actuated a movement button, detecting whether a marker that is movable relative to the movement button is positioned on the first icon.

17. The method of claim 13 wherein the magnifying step comprises enlarging a size of the first icon to occupy a substantially entire area of the display screen.

18. The method of claim 13 wherein the moving step comprises:

deleting the first icon from the first portion;

substantially simultaneously with the deleting step, displaying the first icon in the second portion; and

maintaining the second icon in the second portion.