Cellular telephone design for the elderly

• US 20060079269A1
• Filed: 08/24/2004
• Published: 04/13/2006
• Est. Priority Date: 08/24/2004
• Status: Active Grant

• Current Assignee: Moshe Sorotzkin
• Original Assignee: Moshe Sorotzkin
• Inventors: Sorotzkin, Moshe
• Granted Patent: US 7,321,781 B2
• Time in Patent Office: Days
• US Class Current: 455/550.100
• CPC Class Codes: H04M 1/0214 Foldable telephones, i.e. with body parts pivoting to an open position around an axis parallel to the plane they define in closed position combined with translation movement H04M1/0235
• CPC Class Codes: H04M 1/23 Construction or mounting of dials or of equivalent devices; Means for facilitating the use thereof by improving visibility H04M1/22
• CPC Class Codes: H04M 1/6775 by providing access to preprogrammed keys
• CPC Class Codes: H04M 1/72424 with manual activation of emergency-service functions
• CPC Class Codes: H04M 1/72481 for visually impaired users

Abstract

A cellular telephone designed specifically to be visually appealing and practical for the elderly and those with reduced dexterity. Although the keypad buttons on the cellular telephone are approximately 260 square millimeters and have large spaces between adjacent keys to reduce instances of pressing the wrong button and to optimize visibility of the character digits on the key, the entire cellular telephone is approximately three inches wide, is lightweight and folds into a compact space, and can be held in one hand by an elderly individual. A large display is present. At least three jumbo integer keys are present on each portion of the foldable interactive surface. Unnecessary technological function keys are eliminated. Pressing the “HELP” key on the reverse side of the telephone body calls a medical or rescue service and displays medical information on the display.

Claims

1. A cellular telephone for the elderly, comprising

a telephone body having an interactive surface and including in an unfolded position a left vertical border and a right vertical border, the telephone body having a width between the left and right vertical borders of between approximately two and one half inches and approximately three and one half inches,

the interactive surface including a first portion and a second portion, the telephone body folding along a folding area between the first and second portions of the interactive surface,

a left gripping area on a left side of the folding area defined by a substantially arcuate indentation in the left vertical border and a right gripping area on a right side of the folding area defined by a substantially arcuate indentation in the left vertical border,

a keypad on the first and second portions of the interactive surface and having jumbo integer keys for integers between “

0” and

“

9”

, a “

SEND”

key, an “

OFF”

key, a “

CLEAR”

key, the keypad having no other function keys except that the keypad optionally includes a “

*”

key, a “

#”

key and/or an “

ON”

key, the jumbo integer keys having a diameter of between approximately 16 millimeters and approximately 20 millimeters, a space between adjacent jumbo integer keys in a horizontal row being between approximately 4 and approximately 6 millimeters and a space between adjacent jumbo integer keys in a vertical column being between approximately 8 and approximately 12 millimeters,

the first portion and the second portion of the interactive surface each have at least three jumbo integer keys, and

a display on the interactive surface that displays an integer in a jumbo size corresponding to a jumbo integer key that an elderly user has pressed, the jumbo size being at least a size appearing on the corresponding jumbo integer key.

2. The telephone of claim 1, wherein the keypad also has volume control arrows for adjusting a volume downward and upward, the upward adjustment allowing the telephone to reach a highest volume measured in decibels of between approximately 73 and approximately 95.

3. The telephone of claim 2, wherein the cellular telephone also has a “

HELP”

key for emergencies located on a rear surface of the telephone body, the “

HELP”

key capable of being pressed only after a covering element is uncovered.

4. The telephone of claim 3, wherein the “

HELP”

key, when pressed, displays basic medical information.

5. The telephone of claim 4, wherein the keypad does not have any “

ON”

key.

6. The telephone of claim 5, wherein the symbols on the keys are black against a white background.

7. The telephone of claim 6, wherein Braille lettering accompanies the integer on each jumbo integer key.

8. The telephone of claim 2, wherein the keypad has no “

SEND”

key and the telephone body has within it a processor programmed to “

enter”

a displayed telephone number according to an algorithm that considers a length of a lull after a certain number of digits have been entered

9. The cellular telephone of claim 8, wherein the processor is also programmed to consider whether the displayed telephone number represents a domestic call or an international call.

10. The telephone of claim 8, wherein the cellular telephone also has a “

HELP”

key for emergencies located on a rear surface of the telephone body, the “

HELP”

key capable of being pressed only after a covering element is uncovered.

11. The telephone of claim 10, wherein the “

HELP”

key, when pressed, displays basic medical information.

12. The telephone of claim 2, wherein the keypad has no “

OFF”

key.

13. The telephone of claim 1, wherein the keypad has no “

OFF”

key and has a “

HELP”

key.

14. The telephone of claim 2, wherein the keypad has no key that performs different functions depending on a manner in which or a frequency with which said key is pressed.

15. The telephone of claim 14, wherein the cellular telephone also has a “

HELP”

key for emergencies located on a rear surface of the telephone body, the “

HELP”

key capable of being pressed only after a covering element is uncovered.

16. The telephone of claim 15, wherein the “

HELP”

key, when pressed, displays basic medical information.

17. The telephone of claim 16, wherein the keypad does not have any “

ON”

key.

18. The telephone of claim 17, wherein the symbols on the keys are black against a white background

19. The telephone of claim 18, wherein Braille lettering accompanies the integer on each jumbo integer key.

20. The telephone of claim 1, wherein the width of the telephone body between the left and right vertical borders is between approximately two and three quarters inches and approximately three and one quarter inches.

21. The telephone of claim 20, wherein the keypad also has volume control arrows for adjusting a volume downward and upward, the upward adjustment allowing the telephone to reach a highest volume measured in decibels of between approximately 73 and approximately 95.

22. The telephone of claim 21, wherein the cellular telephone also has a “

HELP”

key for emergencies located on a rear surface of the telephone body, the “

HELP”

key capable of being pressed only after a covering element is uncovered.

23. The telephone of claim 22, wherein the “

HELP”

key, when pressed, displays basic medical information.

24. The telephone of claim 23, wherein the keypad does not have any “

ON”

key.

25. The telephone of claim 24, wherein the symbols on the keys are black against a white background.

26. The telephone of claim 25, wherein Braille lettering accompanies the integer on each jumbo integer key.

27. The telephone of claim 26, wherein the keypad has no “

SEND”

key and the telephone body has within it a processor programmed to “

enter”

a displayed telephone number according to an algorithm that considers a length of a lull after a certain number of digits have been entered

28. The cellular telephone of claim 27, wherein the processor is also programmed to consider whether the displayed telephone number represents a domestic call or an international call.