Classifications

• • G—PHYSICS
  • G06—COMPUTING OR CALCULATING; COUNTING
  • G06F—ELECTRIC DIGITAL DATA PROCESSING
  • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
  • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
• • G—PHYSICS
  • G06—COMPUTING OR CALCULATING; COUNTING
  • G06F—ELECTRIC DIGITAL DATA PROCESSING
  • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
  • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
  • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
  • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
• • G—PHYSICS
  • G06—COMPUTING OR CALCULATING; COUNTING
  • G06F—ELECTRIC DIGITAL DATA PROCESSING
  • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
  • G06F1/16—Constructional details or arrangements
  • G06F1/1613—Constructional details or arrangements for portable computers
  • G06F1/1626—Constructional details or arrangements for portable computers with a single-body enclosure integrating a flat display, e.g. Personal Digital Assistants [PDAs]
• • G—PHYSICS
  • G06—COMPUTING OR CALCULATING; COUNTING
  • G06F—ELECTRIC DIGITAL DATA PROCESSING
  • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
  • G06F1/16—Constructional details or arrangements
  • G06F1/1613—Constructional details or arrangements for portable computers
  • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
  • G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
  • G06F1/1652—Details related to the display arrangement, including those related to the mounting of the display in the housing the display being flexible, e.g. mimicking a sheet of paper, or rollable
• • G—PHYSICS
  • G06—COMPUTING OR CALCULATING; COUNTING
  • G06F—ELECTRIC DIGITAL DATA PROCESSING
  • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
  • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
  • G06F3/017—Gesture based interaction, e.g. based on a set of recognized hand gestures
• • G—PHYSICS
  • G06—COMPUTING OR CALCULATING; COUNTING
  • G06F—ELECTRIC DIGITAL DATA PROCESSING
  • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
  • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
  • G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
  • G06F3/0202—Constructional details or processes of manufacture of the input device
• • G—PHYSICS
  • G06—COMPUTING OR CALCULATING; COUNTING
  • G06F—ELECTRIC DIGITAL DATA PROCESSING
  • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
  • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
  • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
  • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
  • G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
• • G—PHYSICS
  • G06—COMPUTING OR CALCULATING; COUNTING
  • G06F—ELECTRIC DIGITAL DATA PROCESSING
  • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
  • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
  • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
  • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
  • G06F3/0362—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 1D translations or rotations of an operating part of the device, e.g. scroll wheels, sliders, knobs, rollers or belts
• • G—PHYSICS
  • G06—COMPUTING OR CALCULATING; COUNTING
  • G06F—ELECTRIC DIGITAL DATA PROCESSING
  • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
  • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
  • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
  • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
  • G06F3/045—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using resistive elements, e.g. a single continuous surface or two parallel surfaces put in contact
• • G—PHYSICS
  • G06—COMPUTING OR CALCULATING; COUNTING
  • G06F—ELECTRIC DIGITAL DATA PROCESSING
  • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
  • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
  • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
  • G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
• • G—PHYSICS
  • G06—COMPUTING OR CALCULATING; COUNTING
  • G06F—ELECTRIC DIGITAL DATA PROCESSING
  • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
  • G06F1/16—Constructional details or arrangements
  • G06F1/1613—Constructional details or arrangements for portable computers
  • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
  • G06F1/1656—Details related to functional adaptations of the enclosure, e.g. to provide protection against EMI, shock, water, or to host detachable peripherals like a mouse or removable expansions units like PCMCIA cards, or to provide access to internal components for maintenance or to removable storage supports like CDs or DVDs, or to mechanically mount accessories

Definitions

• the present invention relates to a user interface device and a method of controlling a device via a user interface device.
• the present invention relates to a bendable user interface device.
• Many electronic systems have a user interface which comprises a visual indicator and a device which navigates the visual indicator enabling the user to interact with the system.
• These user interface devices are commonly remote from the system and connected to the system via a wired connection or wireless connection.
• a simple example of such a user interface device is volume control on the connection leads of a pair of headphones of a portable audio player. The volume control is more conveniently placed for the user to adjust the volume without a need to retrieve the audio player itself which may be placed in a pocket or bag etc.
• developments of such user interface devices have evolved such that the interface devices are more complex including commonly used functions (such as play, fast forward, on/off etc.) where buttons or combinations of buttons are used to capture commands from the user to be sent to the electronic system connected to the interface device.
• buttons or combinations of buttons are problematical in very small devices.
• One solution is to provide a user interface device in which the body of the device, itself, is manipulated such as that disclosed by US 2004/0008191.
• US 2004/0008191 discloses a user interface comprising a flexible display which presents information to the user. The user can scroll the information displayed by bending the flexible display in a particular direction. The device is held with both hands to give the directional bending required to command the direction of scrolling.
• the device is cumbersome to hold and the flexing of the display makes fine changes difficult to control.
• the present invention seeks to provide a user interface which is of a size and weight small enough not to hinder the user in the daily operation and to provide a user interface that is convenient and easy to operate.
• a user interface device comprising: a non-flexible part; at least one flexible part coupled to the non- flexible part; and at least one sensor, for detecting bending of a respective flexible part with respect to the non- flexible part, and for producing a command in response to sensing bending of the respective flexible part.
• a method of controlling a device via a user interface device that comprises a non- flexible part, at least one flexible part coupled to the non-flexible part, and at least one sensor, the method comprising: detecting bending of the flexible part with the sensor; and producing a command in response to said sensing to control the device.
• a content playback system comprising a playback device and a user interface device comprising: a non-flexible part; at least one flexible part coupled to the non-flexible part; and at least one sensor, for detecting bending of a respective flexible part with respect to the non-flexible part, and for producing a command in response to sensing bending of the respective flexible part.
• the device can be small enough for the convenience of the user whilst not hindering the transfer of commands, for example, it can be manipulated by one hand. Further, the device is formed of a small number of parts whilst offering a large variability of the number of functions (or commands) that can be implemented. Further, the device is easy to use as commands are generated using intuitive gestures of the user.
• the sensors may be piezoelectric sensors or they may comprise quantum tunnelling composites, switches and other analogue/digital sensors can also be used for this purpose.
• the sensors may be coupled to the non- flexible part and the flexible part.
• the sensors may be configured to sense bending at an interface between the flexible parts and the non- flexible part.
• the command may control content playback in an associated playback device.
• Fig. 1 shows a perspective view of a first embodiment of the present invention.
• Fig. 2 shows a plan view of a second embodiment of the present invention.
• a user interface device 1 comprises a substantially rectangular member 2 having substantially planar upper and lower surfaces 4 and 6.
• the rectangular member 2 comprises a base portion 3 constructed to be non- flexible and a flexible portion 5 formed from a polymer such as silicone or rubber.
• the user interface device 1 further comprises a wire 7 extending from the base portion 3 for connecting the user interface device 1 to a music playback device or the like (not shown).
• the flexible portion 5 may be deflected from a non-bent position 5 a into a bent position 5b upon the application of a force from a user in a direction perpendicular to the plane of the upper and lower surfaces 4, 6 of the rectangular member 2.
• At least one sensor (not shown) inside the user interface device 1 detects the deflection and produces a command that is transmitted down the wire 7 to the music playback device.
• the sensor may comprise a piezoelectric sensor or a quantum tunnelling composite or the like or a combination of these sensors for sensing bending of the flexible portion 5 with respect of the base portion 3 at the interface 8 between the flexible portion 5 and the base portion 3. Switches and other analogue/digital sensors can also be used for this purpose.
• Figure 2 shows an alternative user interface device 11 comprising a generally square member 12 having substantially planar upper and lower surfaces 14.
• the member 12 comprises a central, base portion 13 which is non- flexible.
• At least one corner 17a, 17b of the square member 12 is formed of a flexible material such as a polymer or the like.
• the remaining corners 15a, 15b are non- flexible such that the base portion 13, and the corners 15a and 15b from a non- flexible part.
• two opposite corners 17a, 17b, either side of the base portion 13 are flexible in either direction perpendicular to the plane of the upper surface 14 of the square member 12, i.e. bendable with respect to the non- flexible part.
• any number or any combination of the four corners 15a, 15b, 17a, 17b may be flexible.
• a four-cornered 15a, 15b, 17a, 17b shape 12 is illustrated in Figure 2, it can be appreciated that any shape could be used, providing any number of flexible portions extending from a central non- flexible part.
• the user interface device 11 further comprises a wire 17 extending from the base portion 13 for connecting the user interface device 11 to a music playback device or the like (not shown).
• the user interface device 11 further comprises at least one sensor (not shown) for detecting bending of at least one flexible part 17a, 17b with respect to the non- flexible part 13, 15a, 15b.
• the sensor may comprise piezo foils attached to the base portion 13, and extending towards the distal part of the flexible corners 17a, 17b.
• the piezo foils are protected by rubber moulding whilst providing improved interface to the user.
• Use of piezo foils as a sensor enables bending action to be measured and the direction of bending to be measured, allowing for twice as many functions (or commands) to be accommodated.
• the senor may comprise a quantum tunnelling composite to sense bending of the flexible parts 17a, 17b with respect to the base portion 13.
• a quantum tunnelling composite to sense bending of the flexible parts 17a, 17b with respect to the base portion 13.
• switches and other analogue/digital sensors can be used.
• the flexible parts 17a, 17b are deflected from their respective non-bent positions into respective bent positions, either independently or together, upon the application of a force from a user.
• a first sensor (not shown but described above) inside the user interface device 1 detects deflection of one of the flexible parts 17a and produces a command that is transmitted down the wire 7 to the music playback device.
• a second sensor (not shown but described above) inside the user interface device 1 detects deflection of the other one of the flexible parts 17b and produces a second command that is transmitted down the wire 7 to the music playback device.
• 'Means' as will be apparent to a person skilled in the art, are meant to include any hardware (such as separate or integrated circuits or electronic elements) or software (such as programs or parts of programs) which reproduce in operation or are designed to reproduce a specified function, be it solely or in conjunction with other functions, be it in isolation or in co-operation with other elements.
• the invention can be implemented by means of hardware comprising several distinct elements, and by means of a suitably programmed computer. In the apparatus claim enumerating several means, several of these means can be embodied by one and the same item of hardware.
• 'Computer program product' is to be understood to mean any software product stored on a computer-readable medium, such as a floppy disk, downloadable via a network, such as the Internet, or marketable in any other manner.

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• Engineering & Computer Science (AREA)
• Theoretical Computer Science (AREA)
• General Engineering & Computer Science (AREA)
• Human Computer Interaction (AREA)
• Physics & Mathematics (AREA)
• General Physics & Mathematics (AREA)
• Computer Hardware Design (AREA)
• User Interface Of Digital Computer (AREA)
• Position Input By Displaying (AREA)

Priority Applications (5)

Applications Claiming Priority (2)

Publications (1)

Family

ID=41789495

Family Applications (1)

Country Status (6)

Cited By (4)

Families Citing this family (10)

Citations (6)

Family Cites Families (24)

• 2009
  • 2009-12-10 US US13/133,698 patent/US9235273B2/en not_active Expired - Fee Related
  • 2009-12-10 WO PCT/IB2009/055654 patent/WO2010070550A1/en not_active Ceased
  • 2009-12-10 EP EP09787398A patent/EP2376999A1/en not_active Withdrawn
  • 2009-12-10 KR KR1020117016229A patent/KR101703780B1/ko not_active Expired - Fee Related
  • 2009-12-10 CN CN2009801502958A patent/CN102246123A/zh active Pending
  • 2009-12-10 JP JP2011540313A patent/JP5896745B2/ja not_active Expired - Fee Related

Patent Citations (6)

Non-Patent Citations (1)

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