System and method for disabled user assistance

• US 10,521,046 B2
• Filed: 07/20/2018
• Issued: 12/31/2019
• Est. Priority Date: 10/03/2016
• Status: Active Grant

• Current Assignee: Poynt Co. (GoDaddy, Inc.)
• Original Assignee: Poynt Co. (GoDaddy, Inc.)
• Inventors: Klein, Erik, Taparia, Rishi, Feng, Dorothy, Park, Ji Hyun, Kadri, Saima, Iyer, Sathya, Alavilli, Praveen, Tanaka, Ray
• Primary Examiner(s): Kim, Ashik
• Application Number:
  US16/040,827
• Publication Number:
  US 20180373382A1
• Time in Patent Office: 529 Days
• Field of Search: 235379
• CPC Class Codes: G06F 1/1643 the display being associated to a digitizer, e.g. laptops that can be used as penpads details related to the relative motion of the display enclosure with respect to the body enclosure, e.g. to move between laptop and tablet PC configuration G06F1/1615
• CPC Class Codes: G06F 1/1647 including at least an additional display G06F1/1692 takes precedence
• CPC Class Codes: G06F 1/1692 the I/O peripheral being a secondary touch screen used as control interface, e.g. virtual buttons or sliders
• CPC Class Codes: G06F 2203/04104 Multi-touch detection in digitiser, i.e. details about the simultaneous detection of a plurality of touching locations, e.g. multiple fingers or pen and finger
• CPC Class Codes: G06F 2203/04105 Pressure sensors for measuring the pressure or force exerted on the touch surface without providing the touch position
• CPC Class Codes: G06F 2203/04809 Textured surface identifying touch areas, e.g. overlay structure for a virtual keyboard
• CPC Class Codes: G06F 3/04886 by partitioning the display area of the touch-screen or the surface of the digitising tablet into independently controllable areas, e.g. virtual keyboards or menus
• CPC Class Codes: G06Q 20/204 comprising interface for record bearing medium or carrier for electronic funds transfer or payment credit
• CPC Class Codes: G09B 21/00 Teaching, or communicating with, the blind, deaf or mute audible presentation of material to be studied G09B5/04; devices or methods for replacing direct visual or auditory perception by another kind of perception A61F9/08, A61F11/04; audible indication of meter readings or of colour G01D7/12; watches for blind persons G04B25/02; speech analysis, speech recognition G10L; sound-recording or reproducing, per se G11B
• CPC Class Codes: G09B 21/004 Details of particular tactile cells, e.g. electro-mechanical or mechanical layout
• CPC Class Codes: G09B 21/006 using audible presentation of the information
• CPC Class Codes: G09B 5/00 Electrically-operated educational appliances working with questions and answers G09B7/00; simulators G09B9/00; advertising or displaying in general G09F
• CPC Class Codes: H04L 9/3231 Biological data, e.g. fingerprint, voice or retina network architectures or network communication protocols for supporting authentication of entities using biometrical features in a packet data network H04L63/0861

Abstract

Embodiments of a system and method for assisting disabled users can include: a display configured to receive an input from the disabled user; a set of tactile cues proximal the display; and a processing system configured to: store an assistance map, and map the touch input to a digital input based on the assistance map.

Claims

1. A system for assisting a disabled user, comprising:

a touch screen;

a set of tactile cues arranged proximal the touch screen, wherein each tactile cue of the set is associated with a different input value;

an assistance map, the assistance map associating each of a first set of touch coordinate regions of the touch screen with a different input value, wherein each touch coordinate region is arranged proximal the corresponding tactile cue associated with the respective input value;

a non-assistance map, the non-assistance map associating a second set of touch coordinate regions of the touch screen with the input values; and

a processing system connected to the touch screen, the processing system operable between;

an assistance mode, wherein the processing system is configured to map touch inputs, received at the touch screen, to input values based on the assistance map; and

a non-assistance mode, wherein the processing system is configured to map touch inputs, received at the touch screen, to input values based on the non-assistance map.

2. The system of claim 1, further comprising:

a main processing system connected to the processing system, wherein the processing system is configured to execute a first operating system, and wherein the main processing system is configured to execute a second operating system different from the first operating system; and

a housing enclosing the processing system and the main processing system.

3. The system of claim 2, wherein the processing system is further configured to toggle the processing system between the assistance mode and the non-assistance mode based on receipt of a user input.

4. The system of claim 1, further comprising a bezel surrounding the touch screen, wherein the bezel comprises the tactile cues.

5. A system for assisting a disabled user, comprising:

a touch screen;

a set of tactile cues arranged proximal the touch screen, wherein the tactile cues are associated with an input value set;

an assistance map, the assistance map mapping distinct touch coordinate regions of the touch screen to different input values of the input value set, wherein each tactile cue is arranged proximal the touch coordinate region associated with the same input value;

a secure processing system connected to the touch screen, the secure processing system configured to map touch inputs, received at the touch screen, to input values of the input value set based on the assistance map;

a main processing system, separate and distinct from the secure processing system, that is connected to the secure processing system; and

a housing enclosing the secure processing system and the main processing system.

6. The system of claim 5, further comprising a non-assistance map, wherein the processing system is configured to operate between:

an assistance mode, wherein the processing system maps the touch inputs to the input values based on the assistance map; and

a non-assistance mode, wherein the processing system maps the touch inputs to the input values based on the non-assistance map.

7. The system of claim 5, further comprising a set of touch patterns associated with valid data inputs, wherein the set of touch patterns comprise radially inward touch vectors, wherein the processing system maps the touch inputs to input values when the touch inputs are determined to be valid data inputs based on the set of touch patterns.

8. The system of claim 5, wherein the touch cues are arranged along a perimeter of the touch screen.

9. The system of claim 5, further comprising a payment card reader connected to the processing system.

10. A system for assisting a disabled user, comprising:

a touch screen;

a payment card reader;

a set of tactile cues arranged proximal the touch screen, wherein each tactile cue in the set is different from other tactile cues in the set, wherein each tactile cue is associated with a different input value of an input value set;

an assistance map, the assistance map mapping distinct touch coordinate regions of the touch screen to different input values of the input value set, wherein each tactile cue is arranged proximal the touch coordinate region associated with the same input value;

a processing system connected to the touch screen and to the payment card reader;

a main processing system communicably connected to and physically distinct from the processing system; and

a wireless communication system communicably connected to the main processing system;

wherein the processing system is configured to;

map touch inputs, received at the touch screen, to input values of the input value set based on the assistance map;

receive payment information from the payment card reader;

generate an encrypted packet based on the payment information; and

send the encrypted packet to the main processing system; and

wherein the main processing system is configured to send the encrypted packet to a remote endpoint via the wireless communication system.

11. The system of claim 10, further comprising a non-assistance map, wherein the processing system is configured to operate between:

an assistance mode, wherein the processing system maps the touch inputs to the input values based on the assistance map; and

a non-assistance mode, wherein the processing system maps the touch inputs to the input values based on the non-assistance map.

12. The system of claim 11, wherein the non-assistance map maps a second set of distinct touch coordinate regions of the touch screen to the input value set;

wherein the distinct touch coordinate regions of the assistance map are different from, and collectively overlap with, the touch coordinate regions of the second set of distinct touch coordinate regions.

13. The system of claim 10, further comprising a set of touch patterns associated with valid data inputs, wherein the processing system maps the touch inputs to input values when the touch inputs are determined to be valid data inputs, based on the set of touch patterns.

14. The system of claim 13, wherein the set of touch patterns comprise radially inward touch vectors.

15. The system of claim 10, wherein the tactile cues are mounted along a perimeter of the touch screen.

16. The system of claim 15, wherein the set of tactile cues comprise embossed numbers.

17. The system of claim 15, wherein the set of tactile cues are removably mounted along the perimeter of the touch screen.

18. The system of claim 10, wherein the processing system is configured to execute a first operating system, and wherein the main processing system is configured to execute a second operating system different from the first operating system.