The Inside Story of Oculus Rift and How Virtual Reality Became Reality
http://www.wired.com/2014/05/oculus-rift-4/
Virtual reality headset Oculus Rift meets the Bloomberg terminal
http://qz.com/218129/virtual-reality-headset-oculus-rift-meets-the-bloomberg-terminal/
How Samsung's VR headset convinced John Carmack to join Oculus VR
http://www.engadget.com/2014/09/04/samsung-gear-vr-john-carmack/
Tuesday, June 10, 2014
Saturday, June 7, 2014
About Xiaomi
Xiaomi's Phones Have Conquered China. Now It's Aiming for the Rest of the World
http://www.businessweek.com/articles/2014-06-04/chinas-xiaomi-the-worlds-fastest-growing-phone-maker
Xiaomi Redmi - A Budget Phone with Endless Customization
http://www.hardwarezone.com.sg/review-xiaomi-redmi-budget-phone-endless-customization/top-five-features-miui-v5
http://www.businessweek.com/articles/2014-06-04/chinas-xiaomi-the-worlds-fastest-growing-phone-maker
Xiaomi Redmi - A Budget Phone with Endless Customization
http://www.hardwarezone.com.sg/review-xiaomi-redmi-budget-phone-endless-customization/top-five-features-miui-v5
Wednesday, June 4, 2014
Tuesday, May 27, 2014
What is the fabric in the application processor?
What is the definition of a switch fabric?
From this site
"Hence the “crossbar silicon switch chip” became known as the “silicon fabric” and later was further shortened to just “fabric” out of laziness and incomprehension."
http://en.wikipedia.org/wiki/Switched_fabric
Thursday, August 22, 2013
Why 60 fps is better?
60 FPS Difference
http://www.es.com/Products/60Frames.html
Frame Rate & Motion Blur
http://frames-per-second.appspot.com/
Wednesday, June 26, 2013
Android Key Event
Android, low level shell click on screen
http://blog.softteco.com/2011/03/android-low-level-shell-click-on-screen.html
adb shell input events
http://stackoverflow.com/questions/7789826/adb-shell-input-events
http://blog.softteco.com/2011/03/android-low-level-shell-click-on-screen.html
adb shell input events
http://stackoverflow.com/questions/7789826/adb-shell-input-events
Thursday, January 31, 2013
CDMA, WCDMA, and LTE
CDMA (Code Division)
===================================
- RSCP: Received Signal Code Power
WCDMA (Code Division)
===================================
- RSCP: Received Signal Code Power
http://en.wikipedia.org/wiki/RSCP
LTE (OFDM)
===================================
- RSRP: Received Signal Reference Power
- OFDM: Orthogonal Frequency Division Multiplexing
http://en.wikipedia.org/wiki/Orthogonal_frequency-division_multiplexing
===================================
- RSCP: Received Signal Code Power
WCDMA (Code Division)
===================================
- RSCP: Received Signal Code Power
http://en.wikipedia.org/wiki/RSCP
LTE (OFDM)
===================================
- RSRP: Received Signal Reference Power
- OFDM: Orthogonal Frequency Division Multiplexing
http://en.wikipedia.org/wiki/Orthogonal_frequency-division_multiplexing
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