WO2016105634A1

WO2016105634A1 - Electroactive layer of a flexible input device

Info

Publication number: WO2016105634A1
Application number: PCT/US2015/054905
Authority: WO
Inventors: Dor Levy; Tomer RIDER
Original assignee: Intel Corp
Current assignee: Intel Corp
Priority date: 2014-12-23
Filing date: 2015-10-09
Publication date: 2016-06-30
Anticipated expiration: 2017-06-23
Also published as: US20160179213A1

Abstract

This disclosure relates generally to flexible input devices. Techniques related to flexible input devices are described herein. The techniques include a flexible input device and an electroactive layer of the flexible input device. Shape changes in the electroactive layer are configured to generate shape changes in the flexible input device.

Description

ELECTROACTIVE LAYER OF A FLEXIBLE INPUT DEVICE

Cross Reference to Related Application

[0001] The present application claims the benefit of the filing date of U.S. Patent Application No. 14/581 ,477, filed December 23, 2014, which is incorporated herein by reference.

Technical Field

[0002] This disclosure relates generally to flexible input devices. More specifically, the techniques described herein include an electroactive material of a flexible input device.

Background Art

[0003] In computer systems, an input device may be used to receive data from a user. For example, an input device may include a keyboard or a mouse having one or more input interfaces, such as buttons, wheels, touch sensitive modules, and the like that are configured to receive input from user. In some cases, flexible input devices may be used. However, not all consumers prefer flexible input devices. Further, in some cases, a given curve of an economically designed keyboard, for example, may not be useful under certain conditions, contexts, and environments, as well as for a given user.

Brief Description of the Drawings

[0004] Fig. 1 is a block diagram illustrating a computing device configured to generate shape changes at a flexible input device;

[0005] Fig. 2 is block diagram illustrating a flexible input device and an electroactive layer;

[0006] Fig. 3 is a state diagram illustrating shape changes of a flexible input device coupled to an electroactive layer;

[0007] Fig. 4 is a diagram illustrating a side view of a flexible input device and the electroactive layer having multiple sections; [0008] Fig. 5 is a block diagram illustrating a method for forming a shape changing flexible input device; and

[0009] Fig. 6 is a block diagram depicting an example of a computer-readable medium configured to implement shape changes at a flexible input device.

[0010] The same numbers are used throughout the disclosure and the figures to reference like components and features. Numbers in the 100 series refer to features originally found in Fig. 1 ; numbers in the 200 series refer to features originally found in Fig. 2; and so on.

DETAILED DESCRIPTION

[0011] The subject matter disclosed herein relates to techniques for flexible input devices and electroactive layers. As discussed above, curved input devices, such as shaped keyboards, may be useful for ergonomic reasons. However, not all consumers may prefer a curved input device. Further, in some conditions, an input device having a fixed curve or shape that is not changeable may not be desirable. The techniques described herein include a flexible input device that is dynamically changeable in shape as electric force is applied to an electroactive layer of the flexible input device. In some cases, the electroactive layer is coupled to the flexible input device. In some cases, the electroactive layer is formed as the flexible input device itself.

[0012] An electroactive layer may be a material responding in size or shape to an electric field. The electroactive layer may be composed of electroactive polymers (EAPs) for example. EAPs are polymers that exhibit a change in size or shape when stimulated by an electric field.

[0013] A flexible input device may include any input having at least a portion that is flexible and may respond to changes in shape of the electroactive layer. For example, as current is provided to the electroactive layer, the electroactive layer may change in shape. Changes in the shape of the electroactive layer may be reflected by a change in shape at the flexible input device. Therefore, a shape of a flexible input device may be changed, based on user preferences, or other types of conditions discussed in more detail below. [0014] Although aspects presented herein generally discuss one layer of electroactive material coupled to a flexible input device, multiple layers may be implemented. In some cases, multiple layers may increase strength of by the combination of the flexible input device and multiple electroactive layers. Further, in some cases, a shape formation effect may be increased by the use of multiple layers in various configurations, and are contemplated herein.

[0015] Fig. 1 is a block diagram illustrating a computing device configured to generate shape changes at a flexible input device. The computing device 100 may be, for example, a laptop computer, desktop computer, ultrabook, tablet computer, mobile device, or server, among others. The computing device 100 may include a processing device 102 that is configured to execute stored instructions, as well as a storage device 104 including a non-transitory computer-readable medium, and a memory device 106.

[0016] The computing device may be communicatively coupled to one or more input devices 1 08. One or more of the input devices 108 may include a flexible layer 1 10 and an electroactive layer 1 12. As mentioned above, in some cases, the flexible layer 1 10 and the electroactive layer 1 12 may be the same components. For example, the input device 1 08 may be a flexible input device 108 as the electroactive layer 1 12 may be formed to be the flexible input device 108. In some cases, the electroactive layer 1 1 2 is a discrete component from the flexible layer 1 1 0 and is coupled to the flexible layer 1 10 of the input device 108. In this scenario, changes in the flexible layer may be generated by changes in the electroactive layer 1 1 2. In some cases, the input device 108 comprises any combination of discrete layers coupled to each other, a monolithic flexible electroactive layer forming a portion or a whole of the input device 108, or any other implementation enabling the input device to change shape based on changes in shape of an electroactive material.

[0017] In some cases, shape changes may be carried out by a shape controller 1 14. The shape controller 1 14 may be implemented as logic, at least partially comprising hardware logic. In other cases, the shape controller 1 14 may be implemented as a portion of software instructions of a device driver 1 16, an input device interface 1 1 8, or any combination thereof. Software instructions may be configured to be carried out by the engines of a graphics processing unit (not shown), by the processing device 102, or any other suitable controller. In yet other cases, the shape controller 1 14 may be implemented as electronic logic, at least partially comprising hardware logic, to be carried out by electronic circuitry, circuitry to be carried out by an integrated circuit, and the like. The shape controller 1 14 may be configured to operate independently, in parallel, distributed, or as a part of a broader process. In yet other cases, the shape controller 1 14 may be implemented as a combination of software, firmware, hardware logic, and the like.

[0018] As discussed above, one or more of the input devices 1 10 may include the flexible layer 1 10, or may be a monolithic formation of the electroactive layer 1 1 2, and the like. The shape controller 1 14 may be configured to adjust a shape of the flexible layer 1 10 by adjusting changes in electric force applied to an electroactive layer 1 12 coupled to the flexible layer 1 1 0.

[0019] In some cases, the shape changes performed by the shape controller 1 14 are based on one or more conditions. For example, the shape controller 1 14 may adjust a shape of the flexible layer 1 10 based on one or more user settings. As another example, the shape of the flexible layer 1 1 0 may be adjusted based on content of input data to be received at the input device 108. For example, the input device 108 may be configured to have a specific curve, or shape when input data to be received is associated with a game as opposed to word processing data.

Therefore, the shape controller 1 14 may be configured to adjust the shape of the flexible input device by changing characteristics of the electric force, such as strength of an electromagnetic field, current level, voltage level, level of ambient light, and the like.

[0020] In some cases, the shape controller 1 14 may be configured to change the shape of the input device 108 based on the presence of a given user and preferences of the user stored in a user profile. For example, the shape change may be based on an ergonomic disposition of the input device shape associated with a given user's profile. In some cases, contextual data indicating an environment within which the flexible input device is disposed may be a condition from which the shape controller 1 14 either modifies or maintains a given shape. Examples of contextual data may include time of day, location, temperature, and the like. [0021] As discussed in more detail below, the shape of the flexible input device may be dependent upon characteristics of the electroactive material. For example, the electroactive material may be composed of discrete sections wherein different current levels may be provided to different sections to generate more than one curve at the flexible layer 1 1 0. Other characteristics, such as different resistances, flexors, and the like may be implemented, as discussed in more detail below in regard to Fig. 4.

[0022] The memory device 106 can include random access memory (RAM), read only memory (ROM), flash memory, or any other suitable memory systems. For example, the memory device 106 may include dynamic random access memory (DRAM). The memory device 1 06 can include random access memory (RAM) (e.g., static random access memory (SRAM), dynamic random access memory (DRAM), zero capacitor RAM, Silicon-Oxide-Nitride-Oxide-Silicon SONOS, embedded DRAM, extended data out RAM, double data rate (DDR) RAM, resistive random access memory (RRAM), parameter random access memory (PRAM), etc.), read only memory (ROM) (e.g., Mask ROM, programmable read only memory (PROM), erasable programmable read only memory (EPROM), electrically erasable programmable read only memory (EEPROM), etc.), flash memory, or any other suitable memory systems.

[0023] The processing device 102 may be a main processor that is adapted to execute the stored instructions. The processing device 102 may be a single core processor, a multi-core processor, a computing cluster, or any number of other configurations. The processing device 1 02 may be implemented as Complex Instruction Set Computer (CISC) or Reduced Instruction Set Computer (RISC) processors, x86 Instruction set compatible processors, multi-core, or any other microprocessor or central processing unit (CPU). The processing device 102 may be connected through a system bus 120 (e.g., Peripheral Component Interconnect (PCI), Industry Standard Architecture (ISA), PCI-Express, HyperTransport®, NuBus, etc.) to components including the memory 106 and the storage device 1 04. The processing device 102 may also be linked through the bus 120 to the device driver 1 16 and the input device interface 1 18 configured to connect the computing device 100 to the input devices 1 10 via a digital input device interface. The display devices 1 10 may include a computer monitor, television, projector, among others, that are connected to the computing device 1 00.

[0024] In some cases, the computing device 100 may be a mobile computing device. In some cases, the display devices 1 10 may be mobile display devices to a mobile computing device.

[0025] The block diagram of Fig. 1 is not intended to indicate that the computing device 100 is to include all of the components shown in Fig. 1 . Further, the computing device 100 may include any number of additional components not shown in Fig. 1 , depending on the details of the specific implementation.

[0026] Fig. 2 is block diagram illustrating a flexible input device and an electroactive layer. The block diagram 200 illustrates a side view of a flexible input device, such as the flexible layer 1 10 of Fig. 1 , formed as a keyboard. The flexible layer 1 10 may be coupled to an electroactive layer, such as the electroactive layer 1 12 of Fig. 1 . The flexible layer 1 10 and the electroactive layer 1 12 may be coupled via any feasible means. For example, the flexible layer 1 10 and the electroactive layer 1 12 may be coupled using an adhesive, by way of a frame of a display device, by mechanical connectors at strategic locations, and the like. Further, as discussed above in regard to Fig. 1 , the electroactive layer 1 12 may itself by the flexible layer 1 10, and may be formed as the input device, such as a keyboard, as illustrated in Fig. 2.

[0027] As discussed above, a controller, such as the shape controller 1 14 of Fig. 1 , may alter the shape of a flexible input device, such as the input device 108 of Fig. 1 , by applying an electric force to the electroactive layer 1 12. A resulting shape may be configurable based on various inputs. For example, the shape controller 1 14 may shape the flexible layer 1 10 based on user's personal settings 202. In other cases, the shape controller 1 14 may shape the flexible layer 1 10 based on context 204 such as a time of day, a location, an ambient light level, and the like. In some cases, the shape controller 1 14 may shape the flexible input device 108 based on limits 206 associated with characteristics of the flexible layer 1 10, the electroactive layer 1 12, or any combination thereof. For example, the limits 206 may include a slope of a curve maximum to prevent breakage of the flexible input device 1 08. [0028] Fig. 3 is a state diagram illustrating shape changes of a flexible input device coupled to an electroactive layer. Fig. 3 illustrates a side view 300 of a flexible input device and electroactive layer, such as the flexible input device 108 having the flexible layer 1 10 and the electroactive layer 1 1 2 of Fig. 1 discussed above.

[0029] In some cases, when no electric force is applied to the electroactive material 1 12, the flexible input device 108 may lay flat as generally indicated at 302. As electric force, such as electric force associated with a current, is applied to the electroactive material 1 12, a shape 304 may form as generally indicated by the arrow 306. The shape 304 may be one curve, or may include multiple curves depending on characteristics of the electroactive layer 1 12, as discussed in more detail below in regard to Fig. 4.

[0030] Fig. 4 is a diagram illustrating a side view of a flexible input device and the electroactive layer having multiple sections. As discussed above, the

electroactive layer 1 1 2 may include characteristics enabling multiple curves to be generated at the flexible layer 1 10. In Fig. 4, a side view 400 illustrates that the electroactive layer 1 1 2 may include multiple sections. The multiple sections may be electrically isolated or at least electrically independent enough such that different sections may be configured to receive different electric forces. For example, a first section 402 may be configured to receive a different voltage level, or voltage having a different current, than a second section 404 of the electroactive layer 1 12.

[0031] Although Fig. 4 illustrates the electroactive layer 1 12 being separated into discrete sections, the characteristics enabling the flexible input device 108 to be formed into multiple turns need not be discrete sections. For example, in some cases, various areas of the electroactive layer 1 1 2 may include resistors, flexors, varying types of electroactive material, or any other electrically active components or designs enabling varying types of forces to shape varying portions of the

electroactive layer 1 1 2.

[0032] Fig. 5 is a block diagram illustrating a method for forming a shape changing flexible input device. The method 500 includes, at block 502, forming a flexible input device. At block 504, the method may include forming an electroactive layer to the flexible input device. In some cases, the electromagnetic layer is coupled to the flexible input device such that shape changes in the electromagnetic layer generate shape changes in the flexible input device.

[0033] In some cases, method 500 may include coupling the electroactive layer to a controller to generate shape changes of the flexible input device based on a condition. For example, the condition may include one or more user settings. In some cases, the condition may include user preferences associated with a given user profile. In some cases, the condition may include content of input data to be received at the flexible input device. In this case, the flexible input device may change shape to enhance use of the flexible input device. In some cases, the flexible input device may change shape based on a detected ergonomic angle for a user in relationship to the flexible input device. In some cases, the condition includes contextual data indicating an environment within which the flexible input device is disposed. In some cases, the condition includes any combination of the conditions described herein. In any case, the flexible input device has a shape that can be dynamically changed by the controller.

[0034] As discussed above, the electrostatic layer may include one or more characteristics enabling multiple curves to be displayed. In some cases, the method 500 may include coupling multiple sections of the electroactive material to different regions of the flexible input device. In any case, the characteristics may enable the flexible input device to be shaped into many and various different types of shapes.

[0035] Fig. 6 is a block diagram depicting an example of a computer-readable medium configured to implement shape changes at a flexible input device. The computer-readable medium 600 may be accessed by a processor 602 over a computer bus 604. In some examples, the computer-readable medium 600 may be a non-transitory computer-readable medium. In some examples, the computer- readable medium may be a storage medium. However, in any case, the computer- readable medium does not include transitory media such as carrier waves, signals, and the like. Furthermore, the computer-readable medium 600 may include computer-executable instructions to direct the processor 602 to perform the steps of the current method.

[0036] The various software components discussed herein may be stored on the tangible, non-transitory, computer-readable medium 600, as indicated in Fig. 6. For example, a shaping application 606 may be configured to generate shape changes of a flexible input device, such as the flexible input device 1 08 of Fig. 1 .

[0037] Examples may include subject matter such as a method, means for performing acts of the method, at least one machine-readable medium including instructions that, when performed by a machine cause the machine to performs acts of the method. It is to be understood that specifics in the aforementioned examples may be used anywhere in one or more embodiments. For instance, all optional features of the computing device described above may also be implemented with respect to either of the methods described herein or a computer-readable medium. Furthermore, although flow diagrams and/or state diagrams may have been used herein to describe embodiments, the present techniques are not limited to those diagrams or to corresponding descriptions herein. For example, flow need not move through each illustrated box or state or in exactly the same order as illustrated and described herein.

[0038] Example 1 includes an apparatus. The apparatus includes a flexible input device. The apparatus also includes an electroactive layer of the flexible input device. Shape changes in the electroactive layer generate shape changes in the flexible input device.

[0039] Example 1 may include any combination of the cases described below. In some cases, the apparatus further includes a controller having logic, at least partially comprising hardware logic, to generate shape changes of the flexible input device based on a condition. The condition may include one or more user settings, user preferences associated with a given user profile, contextual data indicating an environment within which the flexible input device is disposed, and the like. For example, the shape changes may be configured based on an ergonomic disposition of the input device associated with the given user profile.

[0040] In some cases, one or more characteristics of the electroactive layer are to generate a plurality of curves based on different levels of electric force. The one or more characteristics of the electroactive material can include a plurality of sections. At least two of the plurality of sections are configured to receive electric force at different levels. A shape of the flexible input device can include a plurality of curves is generated by receiving the different levels of electric force to at least two of the plurality of electroactive sections.

[0041] Example 2 includes a method. The method includes forming a flexible input device, and forming an electroactive layer of the flexible input device. The shape changes in the electroactive layer generate shape changes in the flexible input device.

[0042] Example 2 may include any combination of the cases described below. In some cases, the method can include coupling the electroactive layer to a controller to generate shape changes of the flexible input device based on a condition. The condition may include one or more user settings, user preferences associated with a given user profile, contextual data indicating an environment within which the flexible input device is disposed, and the like. For example, the shape changes may be configured based on an ergonomic disposition of the input device associated with the given user profile.

[0043] In some cases, the method may include coupling the electroactive layer to the flexible input device. In some cases, one or more characteristics of the electroactive layer are to generate a plurality of curves based on different levels of electric force. The one or more characteristics of the electroactive material can include a plurality of sections, and wherein at least two of the plurality of sections are configured to receive electric force at different levels. A shape of the flexible input device comprises a plurality of curves is generated by receiving the different levels of electric force to at least two of the plurality of electroactive sections.

[0044] In some cases, the electroactive layer is formed as the flexible input device. In other words, the electroactive layer may be formed as the input device without requiring a separate flexible input device as well as the electroactive layer.

[0045] Example 3 includes a system. The system includes a flexible input device. The system also includes an electroactive layer of the flexible input device. Shape changes in the electroactive layer generate shape changes in the flexible input device. The system also includes a controller having logic, at least partially comprising hardware logic, to generate shape changes of the flexible input device.

[0046] Example 3 may include any combination of the cases described below. In some cases, the apparatus further includes a processing device, wherein the logic of the controller is to be carried out by the processing device. The condition may include one or more user settings, user preferences associated with a given user profile, contextual data indicating an environment within which the flexible input device is disposed, and the like. For example, the shape changes may be configured based on an ergonomic disposition of the input device associated with the given user profile.

[0047] In some cases, one or more characteristics of the electroactive layer are to generate a plurality of curves based on different levels of electric force. The one or more characteristics of the electroactive material can include a plurality of sections. At least two of the plurality of sections are configured to receive electric force at different levels. A shape of the flexible input device can include a plurality of curves is generated by receiving the different levels of electric force to at least two of the plurality of electroactive sections.

[0048] Example 4 includes an apparatus. The apparatus includes a flexible input device. The apparatus also includes an electroactive layer of the flexible input device. Shape changes in the electroactive layer generate shape changes in the flexible input device.

[0049] Example 4 may include any combination of the cases described below. In some cases, the apparatus further includes a means, such as logic, code, and the like, to generate shape changes of the flexible input device based on a condition. The condition may include one or more user settings, user preferences associated with a given user profile, contextual data indicating an environment within which the flexible input device is disposed, and the like. For example, the shape changes may be configured based on an ergonomic disposition of the input device associated with the given user profile.

[0050] In some cases, one or more characteristics of the electroactive layer are to generate a plurality of curves based on different levels of electric force. The one or more characteristics of the electroactive material can include a plurality of sections. At least two of the plurality of sections are configured to receive electric force at different levels. A shape of the flexible input device can include a plurality of curves is generated by receiving the different levels of electric force to at least two of the plurality of electroactive sections. [0051] Example 5 includes a system. The system includes a flexible input device. The system also includes an electroactive layer of the flexible input device. Shape changes in the electroactive layer generate shape changes in the flexible input device. The system also includes a means for generating shape changes of the flexible input device.

[0052] Example 5 may include any combination of the cases described below. In some cases, the apparatus further includes a processing device, wherein the means to generate shape changes comprises logic, such as code, to be carried out by the processing device. The condition may include one or more user settings, user preferences associated with a given user profile, contextual data indicating an environment within which the flexible input device is disposed, and the like. For example, the shape changes may be configured based on an ergonomic disposition of the input device associated with the given user profile.

[0053] In some cases, one or more characteristics of the electroactive layer are to generate a plurality of curves based on different levels of electric force. The one or more characteristics of the electroactive material can include a plurality of sections. At least two of the plurality of sections are configured to receive electric force at different levels. A shape of the flexible input device can include a plurality of curves is generated by receiving the different levels of electric force to at least two of the plurality of electroactive sections.

[0054] In the above description and the following claims, the terms "coupled" and "connected," along with their derivatives, may be used. It should be understood that these terms are not intended as synonyms for each other. Rather, in particular embodiments, "connected" may be used to indicate that two or more elements are in direct physical or electrical contact with each other. "Coupled" may mean that two or more elements are in direct physical or electrical contact. However, "coupled" may also mean that two or more elements are not in direct contact with each other, but yet still co-operate or interact with each other.

[0055] Some embodiments may be implemented in one or a combination of hardware, firmware, and software. Some embodiments may also be implemented as instructions stored on a machine-readable medium, which may be read and executed by a computing platform to perform the operations described herein. A machine-readable medium may include any mechanism for storing or transmitting information in a form readable by a machine, e.g., a computer. For example, a machine-readable medium may include read only memory (ROM); random access memory (RAM); magnetic disk storage media; optical storage media; flash memory devices.

[0056] An embodiment is an implementation or example. Reference in the present specification to "an embodiment", "one embodiment", "some embodiments", "various embodiments", or "other embodiments" means that a particular feature, structure, or characteristic described in connection with the embodiments is included in at least some embodiments, but not necessarily all embodiments, of the present techniques. The various appearances of "an embodiment", "one embodiment", or "some embodiments" are not necessarily all referring to the same embodiments. Elements or aspects from an embodiment can be combined with elements or aspects of another embodiment.

[0057] Not all components, features, structures, characteristics, etc. described and illustrated herein need be included in a particular embodiment or embodiments. If the specification states a component, feature, structure, or characteristic "may", "might", "can" or "could" be included, for example, that particular component, feature, structure, or characteristic is not required to be included. If the specification or claim refers to "a" or "an" element, that does not mean there is only one of the element. If the specification or claims refer to "an additional" element, that does not preclude there being more than one of the additional element.

[0058] It is to be noted that, although some embodiments have been described in reference to particular implementations, other implementations are possible according to some embodiments. Additionally, the arrangement and/or order of circuit elements or other features illustrated in the drawings and/or described herein need not be arranged in the particular way illustrated and described. Many other arrangements are possible according to some embodiments.

[0059] In each system shown in a figure, the elements in some cases may each have a same reference number or a different reference number to suggest that the elements represented could be different and/or similar. However, an element may be flexible enough to have different implementations and work with some or all of the systems shown or described herein. The various elements shown in the figures may be the same or different. Which one is referred to as a first element and which is called a second element is arbitrary.

[0060] The present techniques are not restricted to the particular details listed herein. Indeed, those skilled in the art having the benefit of this disclosure will appreciate that many other variations from the foregoing description and drawings may be made within the scope of the present techniques. Accordingly, it is the following claims including any amendments thereto that define the scope of the present techniques.

Claims

Claims What is claimed is:

1 . An apparatus, comprising:

a flexible input device; and

an electroactive layer of the flexible input device, wherein shape changes in the electroactive layer generate shape changes in the flexible input device.

2. The apparatus of claim 1 , further comprising a means for generating shape changes of the flexible input device based on a condition.

3. The apparatus of claim 2, wherein the condition comprises one or more user settings.

4. The apparatus of any combination of claims 2-3, wherein the user settings comprise user preferences associated with a given user profile.

5. The apparatus of claim 3, wherein the shape changes are configured based on an ergonomic disposition of the input device associated with the given user profile.

6. The apparatus of any combination of claims 2-3, wherein the condition comprising contextual data indicating an environment within which the flexible input device is disposed.

7. The apparatus of any combination of claims 1 -3, wherein one or more characteristics of the electroactive layer are to generate a plurality of curves based on different levels of electric force

8. The apparatus of claim 7, wherein the one or more characteristics of the electroactive material comprise a plurality of sections.

9. The apparatus of claim 8, wherein at least two of the plurality of sections are configured to receive electric force at different levels.

10. The apparatus of claim 9, wherein a shape of the flexible input device comprises a plurality of curves is generated by receiving the different levels of electric force to at least two of the plurality of electroactive sections.

1 1 . A method, comprising:

forming a flexible input device; and

forming an electroactive layer of the flexible input device, wherein shape changes in the electroactive layer generate shape changes in the flexible input device.

12. The method of claim 1 1 , further comprising coupling the electroactive layer to a controller to generate shape changes of the flexible input device based on a condition.

13. The method of claim 12, wherein the condition comprises one or more user settings.

14. The method of any combination of claims 12-13, wherein the user settings comprise user preferences associated with a given user profile.

15. The method of any combination of claims 12-13, wherein the shape changes are configured based on an ergonomic disposition of the input device associated with the given user profile.

16. The method of any combination of claims 12-13, further comprising coupling the electroactive layer to the flexible input device.

17. The method of any combination of claims 1 1 -13, wherein one or more characteristics of the electroactive layer are to generate a plurality of curves based on different levels of electric force

18. The method of claim 17, wherein the one or more characteristics of the electroactive material comprise a plurality of sections, and wherein at least two of the plurality of sections are configured to receive electric force at different levels.

19. The method of claim 18, wherein a shape of the flexible input device comprises a plurality of curves is generated by receiving the different levels of electric force to at least two of the plurality of electroactive sections.

20. The method of claim 18, wherein the electroactive layer is formed as the flexible input device.

21 . A system, comprising:

a flexible input device;

an electroactive layer of the flexible input device, wherein shape changes in the electroactive layer generate shape changes in the flexible input device; and

a controller having logic, at least partially comprising hardware logic, to

generate shape changes of the flexible input device.

22. The system of claim 21 , wherein the shape changes are based one or more conditions, the one or more conditions comprising:

one or more user settings;

one or more user preferences associated with a given user profile;

content of input data received at the flexible input device;

contextual data indicating an environment within which the flexible input

device is disposed; or

any combination thereof.

23. The system of any combination of claims 21 -22, wherein the electroactive layer comprises one or more characteristics configured to generate a plurality of curves based on different levels of electric force.

24. The system of claim 23, wherein the one or more characteristics of the electroactive material comprise a plurality of sections.

25. The system of claim 24, wherein at least two of the plurality of sections are configured to receive electric force at different levels.