Haptic communication

• US 8,766,784 B2
• Filed: 09/13/2011
• Issued: 07/01/2014
• Est. Priority Date: 09/13/2010
• Status: Active Grant

• Current Assignee: Nokia Technologies Oy (Nokia Corporation)
• Original Assignee: Nokia Corporation
• Inventors: Radivojevic, Zoran, Andrew, Piers, Saunamki, Jarkko, Jokinen, Teppo
• Primary Examiner(s): MCNALLY, KERRI L
• Application Number:
  US13/231,697
• Publication Number:
  US 20120062371A1
• Time in Patent Office: 1,022 Days
• Field of Search: 340/407.1
• US Class Current: 340/407.1
• CPC Class Codes: G06F 2203/014 Force feedback applied to GUI
• CPC Class Codes: G06F 3/016 Input arrangements with force or tactile feedback as computer generated output to the user
• CPC Class Codes: G06F 3/046 by electromagnetic means
• CPC Class Codes: G08B 6/00 Tactile signalling systems, e.g. personal calling systems
• CPC Class Codes: G09B 21/003 using tactile presentation of the information, e.g. Braille displays
• CPC Class Codes: H04M 1/57 Arrangements for indicating or recording the number of the calling subscriber at the called subscriber's set at the operator set in a manual exchange H04M5/20

Abstract

In accordance with an example embodiment of the present invention, an apparatus comprises: a material attachable to skin, the material capable of detecting a magnetic field and transferring a perceivable stimulus to the skin, wherein the perceivable stimulus relates to the magnetic field.

Claims

1. An apparatus comprising:

a ferromagnetic material attachable to skin, the material capable of detecting a magnetic field and transferring a perceivable stimulus to the skin,

wherein the perceivable stimulus relates to the magnetic field and comprises a vibration;

wherein the material comprises at least one of a visible image, invisible image, invisible tattoo, visible tattoo, visible marking, invisible marking, visible marker, visible sign, invisible sign, visible label, invisible label, visible symbol, invisible symbol, visible badge, and invisible badge; and

wherein the magnetic field originates from an electronic device and relates to digital content stored in the electronic device; and

wherein the perceivable stimulus relates to a time variation of at least one of a magnetic field pulse, height, width, and period.

2. An apparatus according to claim 1, wherein the perceivable stimulus is caused by a magnetic manipulation of the material attachable to skin.

3. An apparatus according to claim 1, wherein the magnetic field originates from a remote source.

4. An apparatus according to claim 3, wherein the perceivable stimulus relates to digital content of the remote source.

5. An apparatus according to claim 4, wherein the digital content is at least one of a user operation, telecommunications message and communications indication.

6. An apparatus according to claim 1, where the material comprises ferromagnetic powder.

7. An apparatus according to claim 1, wherein the skin is human skin.

8. A. method comprising:

detecting a magnetic field using a ferromagnetic material attached to human skin; and

causing a perceivable stimulus to the skin by magnetically manipulating the material;

wherein the material is ink attached to skin using at least one of stamping a ferromagnetic pattern, spraying the ferromagnetic pattern, attaching adhesive tape comprising the ferromagnetic pattern, .applying a decal comprising the ferromagnetic pattern, tattooing the ferromagnetic pattern, and drawing the ferromagnetic pattern; and

wherein the perceivable stimulus relates to digital content of an electronic device.

9. A method according to claim 8, wherein the perceivable stimulus further relates to the magnetic field and comprises a vibration.

10. A method according to claim 8, wherein the perceivable stimulus further relates to a time variation of at least one of a magnetic field pulse, height, width, and period.

11. A method according to claim 8, wherein the magnetic field originates from a remote source.

12. A method according to claim 11, wherein the perceivable stimulus relates to digital content of the remote source.

13. A method according to claim 12, wherein the digital content of the remote- source is at least one of a user operation, telecommunications message, and communications indication.

14. A method according to claim 8, wherein the ink comprises ferromagnetic powder.

15. A. method according to claim 8, wherein at least one characteristic of the magnetic field is controllable by the electronic device.

16. A method according to claim 8, wherein at least one characteristic of the magnetic field is related to digital content of the electronic device, digital content of the electronic device comprising at least one of an indication of an alert of a message, indication of an incoming call, indication of a body part in proximity of the electronic device, indication of information displayed on the electronic device, indication of a launch of an application, and indication of at least a portion of a displayed image.

17. A method according to claim 8, further comprising generating the magnetic field using at least one electromagnetic coil.