Cyber Wireless Entertainment Evolution
`
`2009 Strictly Confidential
`
`
`
`2009 Strictly Confidential
`
`
`
`What is the difference?
`
`Only Accelerator
`
`Accelerator Plus Gyroscope
`
`You only can detect
`
`•X 、Y 、Z axis movement
`
`•X axis tilt static angle
`
`•Y axis tilt static angle
`
`θ
`
`You can detect
`
`•X 、Y 、Z axis movement
`
`•X axis tilt static angle
`
`θ
`
`•Y axis tilt static angle
`
`You can’t detect X 、Y 、Z axis
`
`•X 、Y 、Z axis dynamic angular
`
`dynamic angular speed
`
`speed
`
`WZ
`
`WY
`
`WX
`
`WZ
`
`WY
`
`WX
`
`2009 Strictly Confidential
`
`
`
`Why
`
`Gyros?
`
`Gyros are used to measure angular velocity and are required
`to measure angular rate of rotational movement quickly and
`accurately within a motion processing solution
`
`CYWEE’S VALUE
`CyWee’s
`patented
`algorithms and
`
`experience with motion
`API’s/ content mapping
`is invaluable in gyro
`based applications
`where accuracy is key.
`
`Accelerator tilt signal
`
`Gyro signal
`
`Time lag
`
`WY
`
`2009 Strictly Confidential
`
`
`
`Motion Module Features
`
`Gesture
`Recognition
`
`PC/Media center
`3D remote
`
`GPS Dead
`Reckoning for LBS
`
`Image
`Stabilization
`
`Immersive
`Gaming
`
`Forced feedback for realism
`
`(1 chip solution)
`
`(existing handset)
`
`Gyro
`Gyro
`X/Y axis
`X/Y axis
`
`G sensor
`G sensor
`X,Y, Z Accel
`X,Y, Z Accel
`
`Vibration for sports
`and action games
`
`MCU (Motion)
`MCU (Motion)
`
`6-axis and
`cursor output
`
`Host/Applications
`
`2009 Strictly Confidential
`
`
`
`Handset Application Software
`Handset Application Software
`
`UIUI
`
`ISIS
`
`DRDR
`
`GameGame
`
`Handset Customer API
`Handset Customer API
`
`Motion Function API
`
`CyWee Protocol Stack
`
`Cywee Mobile Solution
`Applications:
`•
`Smart user interface
`•
`Gesture recognition
`
`Remote controller
`•
`
`•
`Motion gamepad
`
`Dead reckoning (GPS/PND)
`•
`
`Optical image stabilization
`•
`
`Health monitoring
`•
`
`Power management
`•
`
`Features:
`
`Provide 3-axis acceleration and 3-
`•
`axis rotational rate output
`
`•
`Mouse cursor output
`•
`Advance motion processing algorithm
`
`•
`Easy and fast to integrate
`
`•
`Auto temperature calibration
`
`•
`Low power consumption
`
`
`2009 Strictly Confidential
`
`UART/I2C / SPI
`
`Cywee Motion Module
`
`
`
`
`
`CyWee Motion Module Solution
`
`Cywee Motion Module
`(2 chip solution)
`
`G sensor
`G sensor
`X,Y,Z Accel
`X,Y,Z Accel
`
`Gyro
`Gyro
`X/Y axis
`X/Y axis
`
`motion processing unit
`motion processing unit
`
`UART/I2C/SPI
`
`6-axis and cursor
`output
`
`HOST
`
`World’s First 6-Axis Solution Provider
`--
`Output 3-axis acceleration and 3-axis dynamic
`rotational rate
`
`
`•
`
`•
`
`Specification:
`and 2-axis
`•
`Integrated 3-axis accel
`gyro
`
`
`6-axis output (3-axis acceleration and
`3-axis rotational rate) and mouse
`
`cursor output
`Advance motion processing
`algorithm: sensor fusion, drift
`
`calibration, mouse cursor control,
`motion recognition mapping tool,
`power management
`•
`12-bit ADCs resolution
`•
`Power voltage ~ 3V
`
`Low power consumption: ~22mA
`•
`
`•
`Digital interface : UART, I2C, and SPI
`
`•
`Module size : 10.5 mm X 10 mm
`
`2009 Strictly Confidential
`•
`Robust
`:
`10
`000g Shock
`
`
`
`
`
`
`
`
`Application of Inertial Sensing technology –
`
`GPS + INS
`
`
`. A hybrid navigation system combines GPS and INS, where INS is activated
`in dead zone of GPS
`. INS with 6 degrees of freedom (3-axis accelerometer and 3-axis gyroscope)
`
`•Principle of INS (Inertial Navigation System):
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`mx
`
`
`my
`
`
`PPP
`
`mz
`
`
`
`
`
`
`
`
`
`xc
`
`yc
`
`zc
`
`AAA
`
`
`
`
`
`
`
`
`WWW
`
`xc
`
`yc
`
`zc
`
`
`
`
`
`cos(
`)
`)
`cos(
`cos(
`sin(
`)
`)
`
`
`z
`y
`z
`y
`)
`sin(
`)
`cos(
`cos(
`)
`sin(
`sin(
`)
`)
`)
`cos(
`)
`)
`sin(
`)
`sin(
`)
`cos(
`sin(
`
`
`
`
`
`
`
`x
`x
`x
`z
`y
`z
`z
`z
`y
`x
`)
`cos(
`cos(
`sin(
`sin(
`)
`)
`cos(
`sin(
`)
`cos(
`)
`)
`)
`sin(
`)
`sin(
`)
`sin(
`)
`
`
`
`
`
`
`
`z
`y
`x
`z
`x
`z
`y
`x
`z
`x
`)
`, Azc
`Sensed Inertial signals: (Axc
`, Ayc
`, Wxc
`, Wyc
`, Wzc
`
`Physical motion and rotation rate: (Pmx, Pmy
`, Pmz
`, Wx
`, Wy
`
`
`
`
`
`2009 Strictly Confidential
`
`
`
`
`Zi
`
`Xi
`
`Yi
`
`WWW
`
`
`zyx
`
`
`
`
`sin(
`)
`
`
`y
`)
`sin(
`)
`cos(
`
`y
`x
`)
`cos(
`)
`cos(
`
`y
`x
`
`, Wz
`
`
`
`)
`
`
`
`
`
`
`
`
`g
`sin(
`WR
`
`z
`g
`cos(
`)
`R(W-
`)W
`2
`
`
`y
`z
`
`g
`cos(
`)
`WR
`cos(
`
`
`y
`x
`
`)
`
`sin(
`
`x
`)
`
`)
`
`
`
`y
`
`2
`x
`
`
`
`x
`
`
`
`Application of Inertial Sensing Technology –
`Image Stabilization
`. An inertial tremble-sensing technology is used in hand-held image capturing
`devices (ex. digital camera/cell phone)
`. At lease two high sensitive inertial sensors are used in this application
`. Trembling detection algorithm is key in differentiating tremble from normal
`movements.
`
`
`
`2009 Strictly Confidential
`
`
`
`Greater Range of Gaming made possible with
`CyWee Motion Processing
`
`module enables the
`CyWee’s
`added steering motion whereas
`
`only allows for dipping of
`iPhone
`the controller back and forth, left
`
`and right.
`
`2009 Strictly Confidential
`
`
`
`FPS Shooters
`
`In FPS games, move in first
`person view and shift view
`directions by moving the phone in
`the desired direction. The added
`degree of freedom in movement
`adds realism and interactivity to
`FPS games.
`
`2009 Strictly Confidential
`
`
`
`Helicopter Flying Mode
`
`In flying mode, gyros will
`be of use in giving full
`range of navigation: pitch,
`yaw, and roll.
`
`2009 Strictly Confidential
`
`
`
`Panoramic Pictures
`
`View a widescreen picture by
`moving the handset screen
`from side to side to relive the
`moment in panoramic view.
`
`2009 Strictly Confidential
`
`
`
`Virtual Tours
`
`Take a virtual tour of apartment,
`museum, or building by simply moving
`the handset in a simulation of an
`actual tour.
`
`2009 Strictly Confidential
`
`
`
`Location Based Applications
`
`By plugging in popular and
`common APIs, users can
`track their positioning by
`rotating your handset in
`location based applications
`in mobile phones.
`
`2009 Strictly Confidential
`
`
`
`Control Your Living Room Experience
`
`Use your mobile phone to
`control your home media
`center. Watch DvD’s, stream
`online video, TV, and more…
`
`2009 Strictly Confidential
`
`
`
`Phone as an Air Mouse
`
`Use your phone to give
`business presentations. Your
`phone transforms into an air
`mouse with full 6-axis range of
`movement.
`
`2009 Strictly Confidential
`
`
`
`Phone as a Game Controller
`
`Map games onto your phone
`and use your phone as a
`gaming controller
`
`2009 Strictly Confidential
`
`
`
`Mobile Controller for Driving Games
`
`Use the mobile phone as a controller
`to play driving games. Simply turn
`the mobile-controller as you would a
`steering wheel.
`
`2009 Strictly Confidential
`
`
`
`Mobile Controller for Sports Games
`
`Use the mobile phone as a controller
`to play sports games such as tennis
`and golf. Enjoy 1:1 response that
`match your natural movements.
`
`2009 Strictly Confidential
`
`
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