Is the iPhone 4 front panel made of glass or plastic

Is the iPhone 4 front panel made of glass or plastic?

Glass.
The internal components are situated between two panels of aluminosilicate glass, described by Apple as being "chemically strengthened to be 20 times stiffer and 30 times harder than plastic," theoretically allowing it to be more scratch resistant and durable than the prior models.[9]
http://en.wikipedia.org/wiki/IPhone_4
Message was edited by: b j t

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How can i update the spreadsheet in front panel

Hi all,
I need to update the datas read from excel sheet in labview front panel in same format( as a spreadsheet). I placed the spreadsheet in front panel from activeX object. but i could not insert the data inside it. Because the read data from spread sheet is 2D string array but the spreadsheet in block diagram is refnum indicator. what should i do to place the data in Spreadsheet in labview front panel.
Thanks in advance.

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Connecting the chassis-mounted front panel audio I/O module to the X-Fi Extreme Mu

Hello to everybody.
Many pc chassis provide two audio connectors on the front side, usually for the headphones with microphone.
I need to know if I can connect the chassis-mounted front panel audio I/O module to the Sound Blaster X-Fi Extreme Music.
I saw that the X-Fi Extreme Music has the internal connector (named AD_EXT) to connect . Is there a pin mapping of the AD_EXT connector? Is it possible to connect the chassis-mounted front panel I/O module cable to the proper pin of the AD_EXT connector?
Thank you.

Hi and thank you for your response.
Unfortunatelly I actually haven't got a X-Fi card, because I need to know if I can connect the chassis-mounted front panel audio I/O module to the card before buying it.
For this reason I don't know what is the J you're talking about. Is it an internal connector avaiable in the X-Fi Extreme Music card? Can I use this J to connect the chassis-mounted front panel audio I/O module to the card?
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Builded executable doesn't close the main VI front panel

I created an application with the Application Builder. All of it runs well, except that when the operator ends the program, the front panel of the main vi (the only top-level VI) remains open.
Moreover, inside the VI window appears the toolbar with only the Run button on (in the VI properties I choosed to hide toolbar and menu bar).
Is there a way to close the front panel when the program completes execution?
Roberto
Proud to use LW/CVI from 3.1 on.
My contributions to the Developer Zone Community
If I have helped you, why not giving me a kudos?

I ussually use the "Quit LabVIEW" function found in the application control palette when application finishes. I use a utility that checks to see if it is running in the development or run time enviroment and only quits LabVIEW if it's in the run time enviroment.
This wouldn't work to well if you were running other LabVIEW programs though.
Brian

How to lock the size of front panel so that user can't see hidden objects?

Dennis_Knutson wrote:
You don't care that the code itself can be changed?
For that you can lock the VI with a password

2014spring wrote:
Sam,
I'm also considering your advice to redesign it...That's a little pain though.
Regards,
spring.
Hmmm, Thats a really good idea! a key thought for you:
Protect the user from himself! your exe should NEVER display the Front Panel of a non-running vi. That data can't be updated or renewed - it contains no information the user could possibly be interested in. Really, that's the mindset you need while refactoring the app! Some other RUNNING utility may need to display information simillar to that shown on the vi FP in question but "Dead Data" is about the worst thing you can give to a user. (I've had simillar "Face-Palm" moments - don't feel too bad)

What is the best way to keep the block diagram/ front panel clean?

Hello,
I am relatively new to Labview so I'm not able to tell if I'm overcomplicating my programs or making my block diagram too cluttered. I was wondering if there were some ways to tell whether I could simplify my programming just by looking at it (perhaps only experience helps for these things) ?
I have attached my VI here. Currently, it has the capability to monitor the voltage and current from two motors. On display, you can see a indicator with the voltage and current values and there are charts toward the bottom that can display waveforms from different motors with a drop down menu.
The front panel is rather clean in my novice opinion, but the block diagram seems messy to me, just at first glance. I foresee a problem occuring in the future however. In the future, I will have to scale the VI to monitor 50 motors. All the programming will be the same as the one I have now, except it will have 50 indicators and unfortunately 50 times pretty much everything. I would like to avoid this, but I'm not sure how I could.
I am using a USB 6009. I am using its four differential inputs to monitor the voltage and current of two motors. In the future, I will be getting more DAQ units (25 total because 2 motors can be monitored for each DAQ). The new DAQs will help will help with more resource space, but I think complicate things with the additional potential of 24 more DAQ Assistants (as used in my code).
Thanks for any help you might be able to provide!

It usually is mainly experience that will teach you the best methods to make your code look pretty. I don't know anyone who is proud of their first from-scratch application. There are a few resources out there to help with best practices, like this group on ni.com, but you'll learn the most from your own development.
Your front panel looks great. FPs in general are really up to you. You can make it look as ugly or pretty as you want. When you have some duplicate controls and indicator groups, you should utilize clusters and arrays to simplify. You could use a little bit of cleanup in that regard, but not much. Also, personally, I hate reading red text unless it's a warning of some sort.
Your block diagram could use some cleanup in a modularity sense. You have a lot of repeated code, which you could consolidate in to a subVI that is used in multiple locations, or in a For loop. A general rule of thumb is to keep your block diagram within a single monitor. You shouldn't have to scroll. Your application is pretty simple, so it's hard to mess it up
Here are some specifics about your block diagram:
Right click your terminals on the block diagram and uncheck "View As Icon". You're welcome.
Duplicate operations on each waveform "(x*2-4)/16": create subVI and/or run the waveforms through a For loop.
You do a lot of 2-element arrays and then indexing. Just replace those with a Select node based on the numeric.
All of your code is running every time, including your property nodes at the bottom, which is unnecessary. As you learn LabVIEW architectures, you will learn how to bypass this with initialization and exiting code, but for now you should put a case structure around those for only when the motor numbers change.
I'm not sure how you're timing your main loop, but you should put a delay in there because you don't need the DAQmx node to be pulling as fast as your CPU will allow.
There are free intro videos you can watch to learn what NI would suggest in terms of coding and teach you some of the basic features and such. Here's a three hour course, and here's a six hour course.

"The VI's front panel may have been removed."

I was running my program in the development environment and had a sudden exit from labview (w/o a microsoft crash dialog).
So I start labview, file recovery comes up so I recover all and then save all (don't remember if it involved the file in question).
Now a subVI is throwing this error every time I try to open it:
Everything seems to be working and no broken run arrows, etc., but I can't get it open and I need to. Anyone know how to recover from this?
-B
bah! I meant to post this in LabVIEW. Can someone move it?
Message Edited by blawson on 10-22-2009 01:00 PM
-Barrett
CLD

Cross-posting a similar problem: Unable to display the Front Panel of a VI
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How to compare two images and display the difference on Front Panel

HI..
I have attached two images.
I want to compare these two images and subtract the differenc from these two images and display the difference(the mouse) on the front panel
Anyone can help me?
Really thanks
Attachments:
IMG_2117.JPG ‏1677 KB
IMG_2118.JPG ‏1650 KB

The missing thing. You have to keep in mind that what you see is not the same as the camera sees.
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In order to find the mouse as only difference you have to manage that every other pixel value stays the same, e.g. with a proper lightening.
At the other hand you can combine different filters or alogorithms to get the object, e.g. if the object is darker or brighter then everything else in the image you could use a threshold and then use morphologic operations to get the objects size and position.
Christian

Blown Up/Shrunk Boolean Indicators on the partially viewable front panel

My VI works fine on my laptop but after the executable is built and deployed onto the target device(WindowsXP), I could only view part of the front panel and one Boolean indicator and Progress Bar show up in either very big or very tiny sizes.
The application is a monitoring device that runs ten while loops in parallel and communicate via notifiers.
The hardware is USB-6008 and currently uses 3 Analog Inputs and 5 Digital Outputs(3 of which connect to silicon relays and 2 unwired).
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Window size was 570 by 411. Run-Time position was Unchanged.
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checked. Is this right?
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Attachments:
Screenshot.doc ‏1541 KB

What is the iphone 4s front glass replacement cost from apple store?

I would like to know how much will it cost to replace broken fronm glass of Iphone 4s? I just bought it one month ago!

Hello,
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I was just wandering because I think they're should he too options either a black iPhone & a white one.

That was a decision by Apple. Only they know the reason. On a side note to help you learn English, it should have been there instead of they're and two instead of too. The he was a typo for be. I have done those sometimes.

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You might try the obvious, although I have seen memory sticks fail. Good luck.
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I have the same problem and everything works well. I have my hardware blinking for 8 months and still yet.
I checked in knowlodge Base and tells about problem with hardware or temperature, like you said... there is no frontal screen.
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How much is the iphone 4 front screen repair at Apple?

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We've used the Otterbox defender for our iPhone 4's.With 6's on order, we need to figure out the case.
After a year or less, the clarity of the screen when viewed through the Otterbox plastic shield becomes fairly lousy. Additionally, the rubber 'snap' covers for the power attachment, earbuds and sound on/off no longer close due to use.
I will not buy a separate plastic stick on protector having given up on same due to bubbles+
I'm assuming? that the new tempered glass protective covers do not have the bubble problem due to the rigidity of glass(?)
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2. Is there a rubber bumper recommended here (then we could either go naked or use a tempered glass protector)?
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Mark

The tempered glass protectors don't bubble and they don't seem to significantly change anything. I don't know if anyone has done a "study", though.
I've never really had major problems with Otterbox products. When I have, Otterbox has replaced the defective product.

Is the iPhone 4 front panel made of glass or plastic

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