I have embarked on a project to produce a next generation of LED lighting and I am looking for a couple of people that can help in the following areas:
1. Graphical User Interface (for Capacitive Touch Screen design/programming)
2. Wireless technology (for the design/programming of a remote control unit)
If you or anyone you know can help please let me know. Any help gratefully received.
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Hello guys!
Since yesterday my touchscreen doesn't respond any more, obviously because of some kind of "bubble" just below the uppermost screen layer. It looks as if the upper foil had separated from the one below in a small area on the right side of the screen (as if it had soaked in air or liquid).
Now the only way for me to handle the phone is to make inputs via hardware keys.
Before I return it to my cellphone dealer for warranty repair, I want to make a complete backup using tools like SPB Backup or similar ones.
But unfortunately, all those backup tools require the installation of some program parts on the PDA, whose touchscreen isn't usable any more.
Do you have an idea how to get to those two buttons on the lower edge / bottom of the screen saying for example "Install" or "Cancel" just by merely using the flippable keyboard or the hardware keys on the PDA's front side?
Thanks a lot in advance!
Greetings
weyoun07
There's a program(Whose name I forgot, sorry D=) that allows you to control your pocketpc from your pc, via a usb connection.
It's a pc application.
Someone get the name of this for me? I'm not at home right now, so I can't get to my computer Dx
Because I have waited long enough for hardware music reader I thought about some other solution. I would like to know if this is possible to accomplish it with the software.
I want to make the ebook reader (pdf the most) that could work on two devices simultaneously. The software would use bluetooth link between two devices and make the turning pages commands from either device. The same document would be loaded and open on both tablets. One device would display even, the other the odd pages. Touching right screen would turn pages on both devices, left touch would turn back. With today's tablets prices and power (Le Pan III) that could make a double display with 1536X1024 resolution and 2 x 9.7inch screen size together quite interesting solution.
Could you tell me if it is doable or should I stop dreaming....
Hello all,
I'm trying to connect my new HP 23tm touch monitor to my MK808 mini Android PC and I'm having problems. The touch to the monitor is registered and the cursor is showing at the top left corner of the screen, but the movement is not registered. The multitouch is also registered, because when I touch with the 5 fingers of my hand, the cursor becomes a circle and moves a bit and also the stick starts to produce the clicking sound.
Can this be fixed with .idc file or I need a custom ROM which supports touchscreens?
Any help and ideas would be appreciated.
Thanks in advance!
Please! Any suggestions?
Hello, I am trying to get familiar with this device and those S-pen enabled apps. How does palm rejection really work? It seems that if the pen touches the screen first and then I rest my palm on the screen, there is no marks made by my palm. If I put my palm on it first, depending on the settings, sometimes my palm leaves some marks.
While using the handwriting feature, I often hit the large space bar by mistake. Any way to avoid this while resting the writing hand on the screen?
There's subtle nuances in terms of performance of rejection of stray touches depending on the application that you're in. Some apps handle it better than others.
For example, in Action Memo as you lay hour hand down to start writing with the stylus it may leave a stray mark. Experiment with this by having the first touch of your hand be your knuckle of your pinky. Drag your knuckle across a little before bringing the tip of the pen to the screen. That stray mark stays there when you're done with your writing with the stylus.
Now repeat the same test in S-Note with finger input enabled. Again practice the motion of keeping your knuckle on the screen and dragging, then bringing the pen to the screen. Notice anything different? As long as you haven't lifted your knuckle, S-Note deletes the stray line the moment the pen gets close. Any marks you've made prior to the pen getting close to the screen stay there however.
The point being that the answer isn't as straighforward as you might think. Here we have two examples of two applications made by the same developer (at least you would THINK its the same developer) yet they act completely different. When writing with these devices one has to be deliberate in when and how they bring their hand and pen to the screen. With practice this becomes second nature though. It definitely helps when note taking apps have the ability to ignore finger input.
With regards to your problem with the handwriting recognition pad used for text input . . I'm with you there. The location of that space bar and all the other buttons is mindbogglingly stupid. They should be located above your palm. IMO what we have here is a classic example of the porting of a function that was developed for phones held in your hand (whereby you do not need to rest your hand on the phone) to a tablet without realizing that the usage of the function would be different on the new hardware.
Hi... using styli on tablets is new for me, and some general guidance would be appreciated.... I'm looking for palm rejection solutions for Samsung Tab devices that (unlike touchscreentune) don't require rooting.
We have some of these Notier styli in-house, and certainly they provide a very nice writing experience, except of course that S Note doesn't have palm rejection so the stylus can't be used for note taking.
A Microsoft Surface 3 will arrive later today, and it has a resistive screen, Wacom stylus and palm rejection, so that should work well. But we'd like to use cheaper Tab devices as well.
Our applications are general note taking (instead of legal pads) and also annotating medical images.
Just my opinion here but the perception that palm rejection is not present is not a black and white thing. Rejection of stray input has more to do with touch sensor type of the device, the application used and the way the device is used within the application in question as opposed to a device itself not having palm rejection support.
Take a capacitive sensor based screen for example, where the user holding a capacitive stylus in hand and he/she brings the hand down to rest on the surface to begin writing. For a brief moment some other part or parts of the hand/wrist are going to contact the screen prior to the tip of the capacitive stylus. Without any other means of knowing how to interpret these inputs the software is going to have to consider registering them somehow. As long as these points of contact don't move significantly before movement of the stylus tip begins the application that is active can then make sense of what is going on and begin to reject the touch inputs from everything but the stylus tip. This is how "palm rejection" works. All touch input has to be evaluated and then the application decides what is input and what isnt.
IMO devices with active stylus support are always going to have an advantage when it comes to "palm rejection" in that software applications can be written in such a way as to completely ignore capacitive touch when the pen is in range of the screen. LectureNotes app for example can be set to completely ignore finger touches for writing operations and I'm sure this is not the only application that can do this. That isn't to say that this is a global feature that ALL apps inherently have, but rather it is a feature available to developers based upon how they implement things. Devices limited to capacitive stylus support only will always be at a disadvantage because the device will not perceive a difference between the tip of a stylus and a finger.
Aloha...
Yes, that's right... the application needs to work with the touch screen driver to reject inputs that aren't useful.
With the Samsung Tab Pro 12.2, resting one's palm on the screen completely disables the ability to write with a stylus (using S-Note), so it's pretty much hopeless, at least using S-Note. S-Note is nicely integrated with Evernote...
Will give LectureNotes a try. It mentions being "usable" with Samsung Tab products, so let's see if it can reject palm pressure.
Palm Rejection just means you don't smudge your drawing/writing with your palm whilst resting it on the screen.
Remember how you used to get a black palm from the ink as a kid, and your whole paper was covered in smudges? That.
It is not a 'Disable Touch Input' feature. It does not disable touch, it does not disable the buttons, and it does not restrict input to the Pen only.
If you're rooted, this is an option: https://play.google.com/store/apps/details?id=com.gmd.spencontrol
Good morning,
For several weeks I have been observing and unfortunately the problem appears more and more often, the disappearance of the touch of the display ...
I am right-handed, so I use the phone a lot with my right hand on the right edge - at the height of my thumb, the connection between the keyboard and the communicator, once in a while my touch in the area of the p/0 and park buttons above - also other keyboard buttons do not work properly, keys next to it.
I use Swiftkey but never had a problem with it - could it be the keyboard that's the problem?
hardware issue, send it in for RMA asap
RMA u mean to samsung support?
Hi,
Samsung support is very stubborn (compared to dell which is very pro-customer).
I received the following advice:
1. Turn off the phone, enter the android menu and clear the cache - done.
2. Through samsung members, attach the error log from the phone and report the problem - I did.
I wonder what Samsung's next steps will be.
I have had the phone since October 22.
The problem with the screen appears more and more often.
*video* In the attachment I leave a video that scrolling (of a previously loaded page) just at the moment when the display goes crazy - as you can see (touch trace) I try to scroll in a classic way by moving my finger on the screen, but the page moves only as much as I move my finger, as if something somewhere causes an additional touch to stop scrolling. As you can see in the next part of the video, it improves for a while and then the same thing again.
Anyone had similar? How did it end?
Thanks greetings.