Feature: Android 4.2 "Daydream" mode
0. phoneArena 14 Nov 2012, 15:23 posted on
One of the new features of Android 4.2 that hasn't gotten much mention recently is the new "Daydream" mode. It hasn't gotten much play because unlike the other major updates like the gesture keyboard, Daydream mode is a flashy extra, but it is quite a nice one...
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1. nwright94 (unregistered)
Now that is cool. Gonna love this feature when I get my Nexus 7 this Christmas :)
2. ODabaja (unregistered)
Cool, will definitely look into this on my Note II
4. Aeires (unregistered)
I was going to try this on my N7 (got the update this morning) until I remembered I moved all my wallpapers to Google Drive. Doh
5. BadAssAbe (Posts: 454; Member since: 22 Apr 2011)
Fail! Should be full screen with no on-screen buttons while daydream mode.
On-screen buttons cause a huge screen burn-in,
Really noitceable when watching a movie with the screen rotated upsidedown.
7. MichaelHeller (Posts: 2696; Member since: 26 May 2011)
There are no on-screen buttons in daydream mode, just the very very faint grey dots that replace the buttons when you're doing stuff.
9. BadAssAbe (Posts: 454; Member since: 22 Apr 2011)
I'm talking about the huge black bar!
It leaves a huge black bar at the bottom.
I didnt known i would have to explain this to some in PA
If it was a amoled with no backlight in blacks then it might not be a problem. (I have heard of bad amoled burnin)
10. Aeires (unregistered)
So you're saying the black bar will burn in the screen? That's a new one for me, never heard of the color black causing screen burns.
11. MichaelHeller (Posts: 2696; Member since: 26 May 2011)
Sorry, obviously I should have know that you were trying to say that a black bar somehow causes screen burn when you said "Should be full screen with no on-screen buttons while daydream mode.
On-screen buttons cause a huge screen burn-in"
How could I ever have misinterpreted that?
14. BadAssAbe (Posts: 454; Member since: 22 Apr 2011)
Look i was wrong to put onscreen buttons instead of bottom black bar but if this is a LCD screen, all blackbars will leave a burnin.
I dont know about AMOLED
15. AWiseGuy (Posts: 68; Member since: 30 Oct 2012)
It's an LCD screen. Why didn't you just look that up? You're on a site where you are all of a couple clicks away from that info. It's also all over the internet, including other tech sites and Wikipedia.
20. rjparker1 (Posts: 4; Member since: 01 Aug 2013)
NO they will NOT.. even if that were true the time to actually SEE burnin would be WELL beyond the life span of the usual phone, which these days means 2 to 3 years AT MOST, you won't have your phone long enough to even care!
19. rjparker1 (Posts: 4; Member since: 01 Aug 2013)
Just want to clarify..someone is living in the PAST. Screen burn-in ONLY happens on CRT (Cathode Ray tube) devices, as in TV sets older than 15 years or more. Burn in is a state where the electron gun BURNS (as in radiation) on the screen..
LCD, LED, OMLED, Retinal displays.. etc... do NOT *NOT* do this, you can leave an LCD, LED, etc.. screen on for 100 years with the SAME ICON in the SAME PLACE, and turn the brightness ALL the way up. Turn the device off and you will see ZERO (as an absolutely none) artifacts. Therefore this information about screen burn in is INCORRECT, WRONG, and basically useless.
21. TomAlexDark (unregistered)
I'm sorry, but you're wrong. Plasma TVs can still be susceptible to burn-in, if they don't use something to combat it (e.g. pixel shifting). Image persistence, which is a temporary form of burn-in, does sometimes occur in LCD screens.
To completely dismiss it as not existing anymore is very naive.
With regards to Daydream, it's more of a battery saver/gimmick than a solution to combat burn-in, as there is no need for new technology to solve a problem that has already been addressed.
22. RonAshman (Posts: 1; Member since: 11 Aug 2014)
I'm sorry but I gotta disagree. This is from a LCD phone screen: tinyurl.com/lnqj5hr This is from a phone on display in a store, it has the keyboard burned. You can see it all the time, right from the moment you power it on. It does happen.
8. loki1717 (Posts: 6; Member since: 27 Feb 2012)
This is very similar to a function of the HP Touchpad when placed on the touchstone.
13. webOSlove (unregistered)
Daydream mode? More like webOS Exhibition .... Matias Duarte is stealing little by little, but I honestly think its good. This proves that webOS was an amazing product, and all it needed was proper care.
16. Jayray78 (Posts: 13; Member since: 01 Jun 2011)
"when docked" Did I miss something? When did the N7 get a dock?
17. jtbrown3 (Posts: 3; Member since: 19 Nov 2012)
One BIG issue with the Daydream feature is that LED notifications are automatically turned 'off' while Daydream is active. If it wern't for this bug, Daydream would be an otherwise excellent 'screensaver' . Fix this Google!
18. catellie (Posts: 1; Member since: 03 Dec 2012)
Try the WatchIt! daydream - it will show any notifications or toasts from any app, including the FULL text of the expanded notification when available. Very useful IMHO.