iphone Programming Glossary: sensors
iPhone Proximity Sensor http://stackoverflow.com/questions/165539/iphone-proximity-sensor Proximity Sensor Can the iPhone SDK take advantage of the iPhone's proximity sensors If so why hasn't anyone taken advantage of them I could picture a few decent uses. For example in a racing game you could..
Gyroscope vs Accelerometer? http://stackoverflow.com/questions/3089917/gyroscope-vs-accelerometer An accelerometer only provides the force along the X Y and Z vectors and cannot solve for twist . By using both sensors you can often implement what is referred to as a 6DOF degrees of freedom inertial system or dead reckoning allowing you..
How does “bump” technology work? http://stackoverflow.com/questions/3383447/how-does-bump-technology-work your device and a smart matching algorithm running on our servers in the cloud. The app on your phone uses the phone's sensors to literally feel the bump and it sends that info up to the cloud. The matching algorithm listens to the bumps from phones..
How to play a sound in objective C iphone coding http://stackoverflow.com/questions/4215891/how-to-play-a-sound-in-objective-c-iphone-coding to play a sound in objective C iphone coding I have an app I am working on and It uses some of the hardware sensors to provide data on screen there is a Label that updates with the number. I want a sound to play whenever the number is above..
Redlaser SDK alternatives http://stackoverflow.com/questions/4728642/redlaser-sdk-alternatives source software suite for reading bar codes from various sources such as video streams image files and raw intensity sensors. It supports many popular symbologies types of bar codes including EAN 13 UPC A UPC E EAN 8 Code 128 Code 39 Interleaved..
Can I programmatically access a smartphone's sensors through the browser and JavaScript? http://stackoverflow.com/questions/4893326/can-i-programmatically-access-a-smartphones-sensors-through-the-browser-and-jav I programmatically access a smartphone's sensors through the browser and JavaScript Is it possible for me to programmatically access a smartphone's sensors e.g. accelerometer.. sensors through the browser and JavaScript Is it possible for me to programmatically access a smartphone's sensors e.g. accelerometer compass etc. on an Android or iPhone device through a browser webpage and JavaScript I know that the..
iPhone/iPad gyroscope http://stackoverflow.com/questions/5541660/iphone-ipad-gyroscope while a gyro is a measurement of the time rate of change of orientation. 1 By combing the output of the two sensors called sensor fusion one can determine the orientation of the device precisely and fast. If you only use accelerometer with..
About Ambient Light sensor in iphone http://stackoverflow.com/questions/6408840/about-ambient-light-sensor-in-iphone Ambient Light sensor in iphone Thanks in advance. I got the information about the iphone sensors from http ipod.about.com od ipodiphonehardwareterms qt iphone sensors.htm . But I didn't get information about how to use.. advance. I got the information about the iphone sensors from http ipod.about.com od ipodiphonehardwareterms qt iphone sensors.htm . But I didn't get information about how to use ambient sensor in iphone iphone share improve this question It..
Is it possible to get maximal GPS precision on mobile browser? http://stackoverflow.com/questions/8257160/is-it-possible-to-get-maximal-gps-precision-on-mobile-browser in both devices in mobile browser either the full data set available on GPS nor the precision possible for device sensors to reach. So my question is is the GPS data set that browsers receive is limited by devices or can the browser itself not..
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