Is there any mod to use air gesture sensor for non Samsung apps?
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I know there are third party apps that uses proximity sensor but neither one uses air gesture sensors from galaxy devices. The difference is that galaxy sensor can distinguish swipe from left and from the right side.
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Are you speaking to yourself?
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I have found threads and info about how it works on the Note 2, about magnets in the stylus but how does it know when your finger is hovering over the S4 screen?
Anyone know?
I have the same question.
Proximity sensor
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damador said:
Proximity sensor
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The one at the top of the phone?
So it sort of senses downwards as well as infront of itself?
damador said:
Proximity sensor
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No.
It's the same old touchscreen controller technology just much more sensitive.
AndreiLux said:
No.
It's the same old touchscreen controller technology just much more sensitive.
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I was reading about it's a new controller. With special features
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I'm just curious.
What are stock apps that able to utilize this function. I only notice this when I use Flipboard.
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rezaluchu said:
I'm just curious.
What are stock apps that able to utilize this function. I only notice this when I use Flipboard.
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I read somewhere that it was indeed the sensor at the top, mixed with the old technology too.
The apps I know it works with are stock email, stock texts and flipboard. Not sure what else. It doesn't even seem to work on lockscreen...
Eambo said:
I read somewhere that it was indeed the sensor at the top, mixed with the old technology too.
The apps I know it works with are stock email, stock texts and flipboard. Not sure what else. It doesn't even seem to work on lockscreen...
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How to use the air view on Stock text? I thought it can show the contents of text from text overview display. But when I tried, nothing shown.
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Sooo no way that this feature will be on the galaxy s3? Since it's hardware related
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Samsung is using a super sensitive capacitative touchscreen that can sense your finger even when its a short distance from the screen, essentially. its the same reason that there's an option so that you can use it with gloves on
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I'm no engineer, but this is my basic understanding gleaned from reading wikipedia and other sources. Capacitive touchscreens work by sensing changes in an electrostatic field. Your finger is an electrical conductor, which distorts the field. In normal phones the field is calibrated to extend just past the surface of the touchscreen. The S4's electrostatic field is simply overcalibrated to sense your finger from a distance, and it's also why it works with gloves on.
delete
nothing to do with the capacitive screen or proximity sensor. if the screen was THAT sensitive it'll be firing off to even the slightest atmospheric disturbance. actual workings are related to the 2 IR sensors flanking the speaker grill which individually log IR intensities emitted by ur finger in front of the screen. an algorithm then compares these values and works out where ur finger is pointing.
AFAIK it works with help of IR Sensor and/with Proximity Sensor
If screen sensitivity does this job then ...Nokia Lumia 920 to 520 all devices all should have this feature cuz all these devices have Super Sensitive screens
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MiG123 said:
nothing to do with the capacitive screen or proximity sensor. if the screen was THAT sensitive it'll be firing off to even the slightest atmospheric disturbance. actual workings are related to the 2 IR sensors flanking the speaker grill which individually log IR intensities emitted by ur finger in front of the screen. an algorithm then compares these values and works out where ur finger is pointing.
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The air is much more inert than your finger. The proximity/IR sensors just blast IR beams away from the phone for things like Air Gestures and have nothing to do with Air View. They certainly don't shoot beams across the surface of the screen to detect your finger. The finger hovering simply uses a more sensitive capacitive touchscreen, as Sony explains here:
http://developer.sonymobile.com/knowledge-base/technologies/floating-touch/
rezaluchu said:
How to use the air view on Stock text? I thought it can show the contents of text from text overview display. But when I tried, nothing shown.
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This happened with me also.
The air view works in stock messaging app , gallery , flipboard and even when you dial a number if you have speed dial feeded.
For this you need to hold air view option in notification bar for about 2 seconds then a set of options will open. There you can switch on air view for messaging, gallery etc etc.
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It will be the electromagnetic field that the screen is detecting from your skin/finger. The same way that on other screens, they don't work with gloves unless you have the special gloves that have conductive fingertips on them.
Nothing to do with the sensors on the top of the phone cos if you cover them up, air view still works! Plus the sensors aim out the top and at 90 degrees to the phone face, how would they sense something almost touching the screen on the bottom?
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Works with the calendar also.
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rezaluchu said:
I'm just curious.
What are stock apps that able to utilize this function. I only notice this when I use Flipboard.
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Stock Text
Stock Email
Flipboard
Gallery
Stock Video player (shows previews with sound, and on the progress bar)
Stock Music Player (Previews of song name and on progress bar)
Samsung Hub
S Planner
and S Memo
Just ensure you have Information Preview and Progress Preview turned On in Settings.
Firstly, Mod if there is already a thread on this topic please move my post there.
I'm experiencing serious problems when trying to take a screenshot with the palm swipe. I had no problem whatsoever on my S III. I'm disabled & can't use the shortcut.
Ideas? TX
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I find holding the power and the home button is more convenient for a screenshot, try that maybe?
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r8revealed said:
I find holding the power and the home button is more convenient for a screenshot, try that maybe?
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Won't work for me as I have limited movement in my hands.
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Is there anything blocking the sensor at the top? (Screen protector, case, etc)?
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r8revealed said:
Is there anything blocking the sensor at the top? (Screen protector, case, etc)?
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No. I have a Cimco TPU case (more like a sleeve) & it's not blocking the sensor.
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I just tried the palm swipe and I realized I had to press on the screen with more force than on the S3 (I've tried both). Also I think air gesture has to be toggled on (as well as palm motion obviously )
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r8revealed said:
I just tried the palm swipe and I realized I had to press on the screen with more force than on the S3 (I've tried both). Also I think air gesture has to be toggled on (as well as palm motion obviously )
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Hmm. I'm pretty darn sure air gesture is toggled too but will check again. I'll also try pressing harder.
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randun said:
Hmm. I'm pretty darn sure air gesture is toggled too but will check again. I'll also try pressing harder.
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Just remembered to respond. Air Gesture was turned off. That said, I remember taking a few screenshots just after I got the phone & AG was definitely off. I also read a bit more about this feature. Supposedly you can hold a finger ~3" over the sensor & it'll activate. Not on my phone...
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randun said:
Just remembered to respond. Air Gesture was turned off. That said, I remember taking a few screenshots just after I got the phone & AG was definitely off. I also read a bit more about this feature. Supposedly you can hold a finger ~3" over the sensor & it'll activate. Not on my phone...
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It's been my experience that I have to physically touch the screen in order for the screen wipe to take a screenshot. I've also found this feature somewhat unreliable as it sometimes moves the screen and then takes a shot of a screen that I have no interest in.
speedlever said:
It's been my experience that I have to physically touch the screen in order for the screen wipe to take a screenshot. I've also found this feature somewhat unreliable as it sometimes moves the screen and then takes a shot of a screen that I have no interest in.
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Exactly. I guess I'll see what Samsung has to say.
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Using the S-Pen, when you hover it at the top or bottom of a list/page, it scrolls.
There are some hover functionality for fingers as well, such as showing gallery previews for different folders.
I'd love to be able to hover my finger at the bottom and scroll
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danieljamie said:
Using the S-Pen, when you hover it at the top or bottom of a list/page, it scrolls.
There are some hover functionality for fingers as well, such as showing gallery previews for different folders.
I'd love to be able to hover my finger at the bottom and scroll
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+1
Sounds cool.
Sent from Note 3 (The beauty & beast)
+1
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+1
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Probably not possible. The hover function that is used in the gallery app uses the sensor above the screen. The S Pen uses some other kind of technology. I dunno much, but basically when you have the S Pen close enough to the screen, the pen becomes active due to electro magnetism from the screen which it picks up and it gets power to do for example hovering & scrolling.
I might be terribly wrong, but this is somewhat how it works. I think.
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Yesterday my air gesture work normally, but today it wont work.
I dont know what happen.
I check sensor on *#0*# and air gesture sensor is not responding. but when try quick glance on air gesture setting, its working (just quick glance try).
Do you know how to fix this?
Maybe something to do with your digitizer. The digitizer produces a tiny magnetic field which collects data when distorted, this is how it tracks your finger and the spen.
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speedyjay said:
Maybe something to do with your digitizer. The digitizer produces a tiny magnetic field which collects data when distorted, this is how it tracks your finger and the spen.
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My air view is fine.
Can detect my finger and spen without problem.
I thought air gesture using sensor beside proximity.
Correct me if im wrong.
Would it be possible to turn the screen on with an air gesture ? Or would it kill battery life having a feature like this, and if not an air gesture then knock on ? From lg
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That would be awesome... lets hope it can be done
Air wake up is present in some custom roms. Alliance has this for example
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Goldie said:
Air wake up is present in some custom roms. Alliance has this for example
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Found out You can enable air wake up in accessibility on stock os
hi so sorry to bump old thread , would on the air wake 24/7 burns out proximity sensor?
at times i will have screen light up delay 2-3 secs for me to hang after call, sometimes dont.
running boa3 rom UK