Defective drawing board - Lenovo Yoga Book Questions & Answers

Hello
I have just noticed that the a little area in the upper left corner around the ESC and 1 key, has very poor sensitivity. I almost can't draw there, it's like the sensitivity drops in that small area. Has anyone else experienced this?

ClausG76 said:
Hello
I have just noticed that the a little area in the upper left corner around the ESC and 1 key, has very poor sensitivity. I almost can't draw there, it's like the sensitivity drops in that small area. Has anyone else experienced this?
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Hi,
I have never noticed it before; but when I specifically searched for it, it is indeed there as you described. Sensitivity drops and cursor jiggles a bit.
I don't think this is much of an issue thou. Every drawing tablet I had had some kind of issues around edges. And, honestly, when you ever need to draw around edges? You simply move the canvas

Thanks
I suspected that this was a design flaw rather than a defect

I have the same problem and also there is a complete line with some important jitter when you draw slowly on it. I reproduced it on two different Windows Yoga Book, I did not have the opportunity to test it on Android.

Just went to the store where it's bought. I tested 2 Android versions, that was on display. And they acted in exactly the same way. So I think it's the way it's designed

Here is a picture of what happened if you draw lines with a rule. We can see a lot of jitter... Like if there is a line area that completely interfere with the pen. I also tried to follow the keyboard keys frames with the pen : it is obviously problematic in the corner we talked about.
Code:
https://drive.google.com/open?id=0B1Qu-HXdIAp0U0tvVWpRT016Tm8

This is a frigging design and hardware flaw. I had this issue with my previous YB as well. What were they thinking? It kills me. I want my money back. There are other areas with iesuse. pretty much upper %15 is full of issues, your lines might get wiggly!
It sounds like noone from Wacom or Lenovo tested these devices for real.

Related

problem with screen, advice pls

hi there, i dropped my XDA 2i quite hard onto a tar road quite a while ago (several months) and well, besides some cosmetic damage to the edges and really beat up indicator lights, i noticed something as of late, the screen's tapping area isn't registering any taps on the edges and along the borders. eg. if i were to use a sketching program and run my stylus along the border, i'd either get a broken line or a line that isnt straight but actually, really really jagged. it bends in and out regardless of how i run my stylus along the borders. is this a hardware problem that can be fixed by some calibrating internally, or do i need to replace the screen?
thanks

Edges of screen unresponsive?

Anyone else notice that the edges of the screen on the cmda diamond, cdma pro, and the HD seem to be MUCH less responsive than the screens of previous devices?
I "miss" the exit and start menu buttons pretty often and its pretty annoying lol.
Also the notification/title bar area plus other buttons along the bottom and side.
The rest of the screen is more responsive certainly than say the vogue, mogul, diamond or tp. But its the edges of this and the last 2 mentioned devices that get me..
Well I also feel it's less responsive, but not so much actually. Besides this is caused by the technology of the touch screen.
pozytywny said:
Well I also feel it's less responsive, but not so much actually. Besides this is caused by the technology of the touch screen.
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You mean the edges or the whole thing? The main part I feel is more responsive...
Edge responisiveness depends highly on screen calibration. Try to recalibrate screen more precisely, I think situation should improve ...
kosta0955 said:
Edge responisiveness depends highly on screen calibration. Try to recalibrate screen more precisely, I think situation should improve ...
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Hey thanks a lot. Thought the same thing myself.
Re-calibrated as accurately as I possibly could.
Still no go. I would really like someone else to try this. Take out your stylus even and press in the very corner of the X-button...you get nothing.
Sort of fix: I found that if you hold your press just a little longer it registers (much better) though I'm not quite convinced that it's still normal nor complete.
jim256 said:
Still no go. I would really like someone else to try this. Take out your stylus even and press in the very corner of the X-button...you get nothing.
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I don't see any problem in pressing X-button on my Touch HD. I had similar problem like yours using right vertical scrollbar and recalibration helped, so I though it might help you too, but unfortunately it seem this ain't the same problem
kosta0955 said:
I don't see any problem in pressing X-button on my Touch HD. I had similar problem like yours using right vertical scrollbar and recalibration helped, so I though it might help you too, but unfortunately it seem this ain't the same problem
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Hmm...I wonder if I should try to get it replaced under warranty.
I would want to, but I have noticed the same problem in a sprint diamond in the store, a sprint touch pro in a store, and a friends sprint touch pro.
What do you (guys) think? Replacement? It could get really annoying...not being able to close out of things. Right now since its new and awesome and stuff I'm kind of trying to ignore it or whatever but...hmm idk.
The fact that the screen is less responsive near the edges is caused by an inherent technical limitation of resistive screens. The screen has no real bezel, and thus, the screen is attached to the body frame right where it ends: at the absolute edges of the screen Where it is attached, it cannot move. A little further away from the edge it can move (eg be pressed down) but this requires more force since you need to bend the screen much closer to the fixed edges than when you would press the center of the screen, which bends the easiest.
Don't know if this makes sense, but it's like a window... Hitting it in the centre will break it much easier than when hitting it close to the edges, since the glass bends much further/easier at the center, so the same force will have more effect.
Anyway, resistive screens have this problems, capacitive screens do not, obviously, since they do not rely on pressure.
If hitting the OK/Close button is a problem for you, just use the hardware button below the screen, the one with the arrow on it. It does exactly the same thing I believe. With 'I believe' I mean I assigned OK/close to that button using AEButtonPlus, which should be the default behavior for pressing it once. I find this to be much more convenient than trying to hit that tiny X/OK button.
nin2thevoid said:
The fact that the screen is less responsive near the edges is caused by an inherent technical limitation of resistive screens. The screen has no real bezel, and thus, the screen is attached to the body frame right where it ends: at the absolute edges of the screen Where it is attached, it cannot move. A little further away from the edge it can move (eg be pressed down) but this requires more force since you need to bend the screen much closer to the fixed edges than when you would press the center of the screen, which bends the easiest.
Don't know if this makes sense, but it's like a window... Hitting it in the centre will break it much easier than when hitting it close to the edges, since the glass bends much further/easier at the center, so the same force will have more effect.
Anyway, resistive screens have this problems, capacitive screens do not, obviously, since they do not rely on pressure.
If hitting the OK/Close button is a problem for you, just use the hardware button below the screen, the one with the arrow on it. It does exactly the same thing I believe. With 'I believe' I mean I assigned OK/close to that button using AEButtonPlus, which should be the default behavior for pressing it once. I find this to be much more convenient than trying to hit that tiny X/OK button.
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Hey thanks for your informative opinion.
This theory seems to fit, except it doesn't quite explain nor fit with these 2 things:
1. I can apply a pretty decent amount of pressure in the corner with no results whatsoever. But I can get full results if I apply less pressure for about .5-1 second rather than just tapping.
2. I have never seen any evidence of this on any other resistive touch devices (vogue, titan).
Why in the world do these resistive touch screens have to suck so bad anyway? The HD is the best I've seen lately, but does HTC just suck at it, or is it everyone (haven't owned a non-htc ts device for a yr or so, and that was a treo where I didn't really notice sensitivity).
My dad has a 3+ yr old Dell Axim X5 and that screen is AMAZINGLY sensitive. Responds to stylus and is too old to be capacitive. But it is literally 100% as responsive / sensitive as the screen of the iPhone. When I used it I couldn't believe it. You had to be VERY delicate and careful and trying hard to touch that screen and not have it know.

Xperia windage in upper sides. Is this normal after 1 month?

HI,
I have problem with the moving part of the X1 rattles, mostly in upper - right side /near Volume button/.
Is this normal?
When phone is closed and I press lightly upped and bottom side of my Xperia - I see that phone clatter. This is mostly in right corner, but nearly the same is also in other left upped corner.
I use my Xperia from one month.
I don't have software problems but i don't know is this normal or I must go to repair?
Thanks
Is this normal or I must go to repair?
Thanks again
What exactly do you mean by "windage"?
SquidgyB said:
What exactly do you mean by "windage"?
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I'm also curious about this, because the only applicable definition of "windage" here would be air friction preventing him from pushing the button down easily, but I highly doubt that this is happening. Maybe he means erosion? I could imagine a way for one to come to a "windage" type of word for describing a similar effect to how wind can erode things.
I think he might be German -there is the word "Verwindung" which means somewhat like deflection in case of twisting. In my opinion he has the problem that when he presses onto to upper right corner the case the lower left corner travels up a little bit which is normal due to the mounting of the slider mechanism.
He means that the moving part of the X1 rattles. I guess that it is a little loose between the screen and the keyboard and when pressing it with its fingers he feels that the screen is moving downwards.
Unfortunately that's the case with mine, it has a very tiny rattle when I press the screen (tiny but I can feel it very easily) which is annoying.
I guess I will have to live with it.
Any other experiences about it?
Yes, I mean the moving part of the X1 rattles. Two parts: bottom part with keyboard and part with display - knocking, when I press them lightly.
I'm sorry for my bad English.
Thanks XavierGr!
When I press some of buttons I feel this move....
Maybe after few months this will be horrible.
Same with my X1. Have it for more than 2 month now and treated it like a raw egg...just wait and see...
anmeldung said:
Maybe after few months this will be horrible.
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If the rattle gets worse we are doomed. This thing will eventually break apart if it continues to rattle more and more.
I hope it stays as it is, it's a bit annoying but I can live with it. Time will tell...

Poor touch recognition on screen corners

Am I the only one that seems to be having a major issue with this? It comes up more with the added on screen keyboard in 1.5, it seems.
The corners of the G1 screen do not respond to touch at all, and I find myself always having trouble hitting the keys on the corners of the virtual keyboard. Applications that require you to touch any corner of the screen with precision (ie tic-tac-toe) are annoying as well because it's difficult to get it to work.
Is there any fix in sight or is it a hardware limitation?
definitely a hardware limitation.
hardware limitation means: normal hardware limitation or limited due failure????
I only experience this problem with the right edge of my phone. The top, left, and bottom don't have any problems.
Touch also seems to be less sensitive when the phone is rested flat.
My phone has the sensitivity problem on the edges too (mostly on the right and top sides).
For example, it's almost impossible to drag an icon to the left screen, because it doesn't seem to reach the threshold area.
The protective screen (boxwave anti-glare) made the problem even worse, but since it's much more comfortable than the glass, I won't be taking it off.
The easiest way to test all this is to use the whiteboard application.
So, I ask the developers: Please don't place the buttons on the edges of the screen!
The worst apps in this regard I've seen so far were the Video player (don't remember its exact name, its seek slider was unusable), and the sudoku with the number chooser in the bottom. OpenHome's app slider has the same problem.

Ungrounded Screen Issue

Is anyone facing the ungrounded screen issue on their Legend? For the uninitiated, just check youtube for 'ungrounded screen' (I'm new here. Unable to post links)
Repeating the same test myself, my screen isn't as responsive as it normally is though, not as bad as that video.
I've never seen that test but I was curious so I downloaded draw and tested it.
Top to bottom works fine for me no matter if I am holding it or it is placed on a surface ungrounded like the video.
I did notice a slight difference in left to right particularly in the top 1/4 of the screen. it starts drawing about 3mm in when 'ungrounded' and immediately when holding the device.
But honestly though, its designed to sit in the palm of your hand and be used with your thumb, or be held and operated with 2 hands. Is it a real big deal?

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