Is it safe to remove the digitizer layer from a touchscreen display?

Hello! I was hoping to know if it's generally safe to remove the digitizer in a device's touchscreen display? I was gonna get an AlphaSmart Dana (it's a keyboard writer), and I've seen others online removing the digitizer in order to improve the screen's contrast and bring it up to par with the Neo 2's display.

I've no idea if there's an actual glass layer beneath the digitizer. Could doing this harm myself or the device in some way? Thanks

(Pictures from another poster doing a removal)

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u/CobaltBlue888 — 15 days ago

Safe to remove the digitizer layer in the Dana's display?

Hello. I was hoping to know if it's safe to remove the digitizer in the Dana's touch-screen display? I was gonna get an AlphaSmart Dana, and I've seen some folks on this subreddit removing the digitizer in order to improve the screen's contrast. Is there a real glass layer underneath the digitizer? And is there any risk of harm to myself or the device by doing this? Thanks

(More pictures from another poster doing a removal)

u/CobaltBlue888 — 15 days ago

Join us September 24th, tell city council that enough is enough!

If you can't show up, leaving a comment still has an impact.

Several council spots are going up for reelection soon, and considering all the traction that the deflock movement has picked up as of late, this may be our greatest chance at getting council to end the contracts.

If we can stop a data center, and get rid of red light cameras, we can do this too!

u/CobaltBlue888 — 29 days ago

Weird Yellow Crust/Edges on my Plush

I just got my cross plush delivered and was disappointed to find that a lot of the white edges have this gross yellowish tint/crust to them. No idea what this stuff is or how it got like this.

If it were a one-off thing, it'd be bad enough, but this has happened to another plush I ordered a long time back too (also white edges being yellow). Anyone else also experience this, or know what might've happened?

u/CobaltBlue888 — 1 month ago

How does diapause work and how to prevent bed bugs from entering it?

So I was doing some research into how to kill bed bugs in items that can't be thrown into the drier, and one of the methods I've been considering has been to seal them in an airtight plastic bag and play the long game. Wait 12-24 months until they starve to death.

However, I've read that bed bugs, like other insects can enter a state of dormancy called diapause under certain conditions. What I want to ask is, how exactly does diapause work, and is there anything I can do to keep bed bugs from entering it, such as keeping the bag over a certain temperature or humidity? Many thanks

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u/CobaltBlue888 — 2 months ago
▲ 2.6k r/AbileneTX_residents+6 crossposts

Absolute Masterclass

There was a flock representative at this meeting and his only response to John Hamilton was "his data is from a Youtuber" and "We have never been hacked"

The whole video is from the College Station Tx City Council meeting on July 23rd. We had over 20 speakers for this event so check out more in the whole video.

u/CobaltBlue888 — 3 months ago

Respondus Lockdown Browser Refuses to Run on Win10 Enterprise LTSC

Just thought I'd share this here and vent a little, and maybe see if anyone else had a similar experience with this software.

For context, I'm still running an old Dell laptop. Windows 11 is slow as molasses on it, but I want to save some money and continue using it, so I opted to install an LTSC version of Windows 10.

The great thing is, it does run noticeably snappier and smoother after setting up and updating everything. The one problem is just that, when I install my school's lockdown browser to do an assignment, it keeps giving me this error and refuses to start. Supposedly, a required background service is not running.

Lockdown browser worked on Windows 11, and it worked on Windows 10 before I upgraded to 11. I don't see a good reason why it can't run here too. It's not like I'm denying it administrator privileges or anything. I just think it sucks that I now have to choose between an unsupported Windows 10 install, a bloated choppy Windows 11 install, or throw this laptop away as e-waste. I've taken good care of this thing for a long time, and besides performance, it's still in pretty nice shape. FML

Edit:

See my comments below, lockdown browser doesn't work on 2021 LTSC either. Curiously enough, it does work on a fresh install of 2021, it's just that it starts giving this error after doing system updates. Either Windows 10 updates are screwing up lockdown browser, or it's something that the MAS script is doing.

Edit edit:

Windows 11 LTSC works. Thank god. It's a little slower than Windows 10 LTSC, but not as slow as stock Windows 11. Maybe in the future I'll get an SSD too to help speed things up. Thanks y'all!

u/CobaltBlue888 — 3 months ago

Having trouble jailbreaking Kindle DX Graphite. Need some help.

Hi guys. So I was closely following the Kindle Modding Wiki guide for jailbreaking my Kindle DX Graphite, but I ran into some issues with KUAL.

I got the install file for the jailbreak, updated, got a U006 error (which the guide says is to be expected), installed KUAL, and then skipped straight to installing KOReader like the guide instructed.

But I'm stuck on step 6/7 of installing KOReader bc I can't open KUAL It just shows me the error message in the pic above. I'm also not sure if my Kindle was actually jailbroken or not bc typing ";log" or ";log mrpi" into the search bar doesn't do anything.

Not sure where to go from here. Any advice/pointers would be much appreciated

Edit: I should probably also mention that my kindle's version number is 2.5.5

u/CobaltBlue888 — 4 months ago

Any experience with after-market LCD screen replacements?

iFixit is the only official partner selling Steam Deck parts, but they're currently out of stock for LCD screens (and batteries) and it seems that it'll stay this way for the foreseeable future.

I still need a replacement screen though, and I can see a bunch of third-party ones being sold for cheap on Amazon, eBay, and Aliexpress. I'm not sure if they're good quality. Is anyone willing to share their experiences using these types of unofficial LCD screens? Thanks

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u/CobaltBlue888 — 4 months ago

A question for anybody that owns a Kindle DX Graphite

What model number/code is the DX graphite?

I was looking to buy this kindle second-hand, due to its large screen, cheaper price than newer kindles, and better contrast than the regular DX, but I wanted to be sure that what I'm getting is actually the DX graphite, not the regular DX.

I need an easy way to tell them apart. B/c what's stopping someone from mistakenly listing a DX as a DX graphite just because it looks graphite-colored? (unless if there's no such thing as a black regular DX) Any answers are appreciated.

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u/CobaltBlue888 — 5 months ago

Is ESD a concern when cleaning circuit boards with a toothbrush + IPA?

Asking as somebody planning to learn electronics repair, is static electricity a concern when cleaning circuit boards this way?

I often see people recommending toothbrushes + IPA to clean. But when shopping on mouser.com, I noticed that there were brushes specifically made with ESD protections. It got me thinking, with all the bristles of a regular toothbrush scratching and rubbing against the board, wouldn't it make a whole lot of static? Couldn't that static damage components?

Any answers would be appreciated, thanks.

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u/CobaltBlue888 — 5 months ago

Is this a reputable brand for kapton tape?

I was going to buy some kapton tape and I found this roll selling pretty cheap on mouser.com

Does anyone have experience with this brand? Is Soldered known to be a reputable/trustworthy company to buy from? Thanks.

u/CobaltBlue888 — 5 months ago

Do Silicone Soldering Mats Create a Lot of Static?

I've seen people say that these things create a lot of static, but I've also seen a lot of youtubers use them anyways when soldering and working on electronics.

Do I need to get an ESD-resistant mat like this? Or would any silicone mat do just fine? Thanks.

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u/CobaltBlue888 — 5 months ago
▲ 140 r/aggies+1 crossposts

City Council's Discussion of Flock Cameras (4/23)

Just wanted to do a follow-up post and share some highlights from the last city council meeting (4/23) where Flock was finally brought up again in agenda item #7.4

Link to the full video is here. Resident comments start at around 46:15, and city council discussion begins at 56:47

The agenda item discussed was for a grant application aiming to use federal dollars to pay for the city's contracts with Flock. The project's cost (per year, I believe) comes out to $370,452 and the city currently has plans to install 72 cameras throughout College Station.

Some key points from the meeting:

  • More residents went up to speak against Flock this time around
  • The police chief was the sponsor of this item and defended the cameras, assuring the council of their effectiveness, security, and data-sharing practices
  • 4th amendment/privacy concerns were largely dismissed by the city attorney.
  • The grant application was written in such a way that the grant funds could not be used for any other public safety item besides Flock cameras.
  • One council member asked about our current ALPR provider and why there's a need to switch. According to the police chief, Vigilant Solutions, our current vendor, offers mobile units, whereas Flock is the first to offer fixed-unit installations
  • Some members, like Melissa, seemed open to further discussion of these cameras and possibly their cancellation at a future meeting
  • Ultimately, the council went ahead and voted to approve this item

I can understand why the council approved the grant (it was made clear that whether this item was approved or not, it wouldn't change the city's current contracts with Flock), but it doesn't change the fact this is all still being paid for with our taxpayer dollars, whether it's collected by the city or the federal government, and as such, we deserve a say in whether they stay up or not.

I want to thank everybody who showed up to speak, y'all did great! A lot of good questions were raised by both the council and residents, and if you want to join us at the next city council meeting today (5/18) at 6 PM, you can sign up to speak here. The deadline to sign up is at 2 PM.

u/CobaltBlue888 — 5 months ago

What Flux to Purchase (and where)?

Hi y'all. So I've been gathering supplies to get started soldering (gonna be recapping surface-mount and through-hole capacitors) and I've been a little overwhelmed with all the information online, with all the different suppliers and tools/materials needed, on top of having to avoid counterfeits.

Right now, I'm trying to figure out which flux to get. I've seen many recommendations for NC-559. But there seems to be a bunch of rebranding & legal shenanigans going on with this brand, as well as a lot of fakes out there. When I went to the page for Stirri-V2-TF (formerly 559-V2), it's described as though it's only meant to be used with hot-air, not a soldering iron.

I've also seen recommendations for SMD-291 as a clear, easy-to-clean flux, so I'm leaning towards this one.

I get that the flux inside the solder cable is usually enough, but if I ever need flux on its own, which should one I get? Is ifixit.com a good site to get solder and flux from?

u/CobaltBlue888 — 5 months ago

As someone who will be getting their first car soon, I'd like to know how I can limit/disable all of the invasive data collection & internet connectivity that many newer cars seem to have.

For context, it's a 2019 Kia Sportage LX AWD. I skimmed through Kia's privacy policy, only to find that it lets them collect all sorts of personal info, including:

>Social Security number, driver’s license, state identification card, or passport number; account log-in, financial account, debit card, or credit card number in combination with any required security or access code, password, or credentials allowing access to an account; precise geolocation; racial or ethnic origin, religious or philosophical beliefs; union membership; genetic data; unique biometric information; citizenship or immigration status; contents of certain mail, emails, and text messages; or health, sex life or sexual orientation information.

How much of this do they actually collect? Who knows. But considering this, and all the data breaches that happen on the regular, the possibility for cars getting hacked, and the strong financial incentive for companies to collect and sell data, I'd say these concerns are pretty well warranted.

I don't mind if I lose built-in GPS, voice-command, bluetooth functionality, or any other smart features. All I need is a reliable vehicle that can get me from point A to point B.

Some suggestions I've seen in other subs include removing the antenna, which doesn't sound too hard. I've also heard that you can just pull out one of the fuses, but how would I know which fuse to pull? Would it be a safety risk if I pulled the wrong fuse? And what if the module is integrated or built into an important component of the car? How would I even know? Here's the fuse panel page if you want to take a look for yourself.

Sorry if any of these are dumb questions. Once again, I've never had a car before. I'd love to hear your thoughts on this.

Edit: Oh right, almost forgot to mention. This is a hand-me-down car from a family member. That, and my finances are kind of tight right now, so it's not that easy to just buy an older car.

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u/CobaltBlue888 — 5 months ago
▲ 5 r/kia

As someone who will be getting their first car soon, I'd like to know how I can limit/disable all of the invasive data collection & internet connectivity that many newer cars seem to have.

For context, it's a 2019 Kia Sportage LX AWD. I skimmed through Kia's privacy policy, only to find that it lets them collect all sorts of personal info, including:

>Social Security number, driver’s license, state identification card, or passport number; account log-in, financial account, debit card, or credit card number in combination with any required security or access code, password, or credentials allowing access to an account; precise geolocation; racial or ethnic origin, religious or philosophical beliefs; union membership; genetic data; unique biometric information; citizenship or immigration status; contents of certain mail, emails, and text messages; or health, sex life or sexual orientation information.

How much of this do they actually collect? Who knows. But considering this, and all the data breaches that happen on the regular, the possibility for cars getting hacked, and the strong financial incentive for companies to collect and sell data, I'd say these concerns are pretty well warranted.

I don't mind if I lose built-in GPS, voice-command, bluetooth functionality, or any other smart features. All I need is a reliable vehicle that can get me from point A to point B.

Some suggestions I've seen include removing the antenna, which doesn't sound too hard. I've also heard that you can just pull out one of the fuses, but how would I know which fuse to pull? Would it be a safety risk if I pulled the wrong fuse? And what if the module is integrated or built into an important component of the car? How would I even know? Here's the fuse panel page if you want to take a look for yourself.

Your thoughts?

reddit.com
u/CobaltBlue888 — 5 months ago

I was disassembling my steam deck, but this little yellow spot caught my attention. There's a little hole in corner of my battery, not sure if it's just some outer wrapping, or if the battery is actually punctured. Is it safe to continue using?

I really don't want to replace it if I don't have to. The battery was working just fine before disassembly, and iFixit replacement kits for the LCD model are out of stock (and also cost $135). No idea when they're going back in stock, if ever.

u/CobaltBlue888 — 6 months ago

Anybody else have this issue when upgrading their SSD?

I tried replacing my storage with a 256 GB SSD, and though it was a struggle to slide the EMI shield onto the new SSD, I was able to get it on. I screwed the SSD in place, reassembled everything back to the way it was, and when I was nearly done, I noticed that one of the backplate screws wouldn't screw. That, and the case wouldn't seal on the edge near the microsd slot. I tried hard to force it together, but I don't want to try any harder, lest I break something inside.

I know that this SSD is a little thicker, but is it really thick enough to be an issue here? Or did I mess something up in reassembly?

u/CobaltBlue888 — 6 months ago