Questions tagged [technology]
Hacks related to using technology -- such as computers, phones, televisions, etc. -- safely and effectively.
227
questions
0
votes
3answers
66 views
Cancelling echo in a recycled phone microphone-speaker set
The speaker and microphone of my Android phone have stopped working, but the headphone jack still works. I don't want to always use a headphone, so I removed everything from a discarded non-smart ...
1
vote
0answers
60 views
How to remove ear wax and other dirt that went into my pods without opening them?
I have these pods from Oppo for almost 5 months now and they are causing problems. Basically, after I use them for some time the audio from the left starts decreasing till I can barely hear it. But if ...
6
votes
7answers
191 views
I keep forgetting to take out my wireless mouse dongle — how can I make it more conspicuous?
I have a wireless mouse and keyboard combination that uses a USB dongle like this:
This is at a desk that I share with other people, so it is important that when I (or others) leave and take my ...
3
votes
3answers
70 views
Physics laboratory setup for fluid dynamics experiments
I'm beginning research on how the Earth's Coriolis Effect affects solids suspended in moving liquids. I have run into a challenge that lifehackers may be able to help solve.
I would like to compare ...
0
votes
1answer
61 views
What can I use for an easy iPhone speaker?
I love my music loud and I was wondering if there’s a hack for an easy iPhone speaker? I’ve tried putting my phone inside a cup but it’s still not loud enough.
2
votes
1answer
120 views
A broken stylus stuck inside the phone
I have a Samsung Tablet A with S Pen. That tablet has a dedicated slot for an S Pen. The problem is, why
S Pen is broken into half, so when I inserted the S Pen into that slot, the S Pen is stuck and ...
4
votes
2answers
136 views
Could I remove the back-light from an LCD screen and let sunlight illuminate it from behind?
I like to use my laptop outdoors, but it's often so bright outside that I can barely see my screen - even with the brightness turned all the way up. I've often wondered: What if opened a LCD screen ...
2
votes
1answer
218 views
How do I fix a broken stylus pen? “Jamjake superfine bib active capacitive”
My baby brother chewed on the tip of my stylus pen, resulting in my iPad not responding to the touch of the pen anymore. It has chew marks on the sides, so I’m not sure how to fix that. I’m hoping it’...
-1
votes
2answers
144 views
How to fix a bent earphone jack
How can I fix this kind of bent earphone jack? It still works if I constantly push it in, but it won't work if I don't push it, because it doesn't really fit inside anymore...
1
vote
4answers
160 views
Simple cheap solution to plug in one pair of heaphones into two audio sources(two laptops)
I have a nice comfy pair of over the ear headphones which i would like to plug in to two audio sources(two laptops or one laptop and one phone).
Are there any cheap solutions for this, like a reverse ...
3
votes
7answers
274 views
I like my computer keyboard but the letters have nearly worn off
My computer keyboard look scruffy and old but works perfectly and is more comfortable to use than others I have owned. It's wireless and part of a set (keyboard, mouse and USB dongle) I don't want to ...
asked Jun 26 '20 at 12:31
chasly - supports Monica
1,7243 gold badges9 silver badges12 bronze badges
1
vote
3answers
76 views
Alternative way to have clear non wrinkle protection layer covering for these electronic devices?
So I’ve tried kitchen cling film and it’s neither easy to apply and keep clear and non wrinkly, nor feels thick/ strong protection enough to prevent scratches & impact damage.
It’s also a mess ...
1
vote
1answer
66 views
How to correctly replace a key in my laptop keyboard?
Recently, a sibling accidentally took off the "W" key from my laptop.
I followed YouTube tutorials on taking out the 2 plastic pieces that surround the rubbery circle below the key and I removed ...
4
votes
3answers
247 views
How can I mark micro SD cards in order to distinguish them?
I am aware of the question How can I organize Micro SD Cards?, but don't want to put them in pill box or other organizer.
I want to mark each permanently, so that I can distinguish them - even if a ...
2
votes
3answers
122 views
How to prevent an inket printer from clogging up from lack of use?
I tend to print, at most, 5 pages per month: usually 2-3 black and white pages, and 1-2 color pages.
In the past 3 years, I've gone through 4 inkjet printers because they all clog so fast. I've ...
asked May 13 '20 at 17:12
RockPaperLz- Mask it or Casket
1,2483 gold badges13 silver badges36 bronze badges
1
vote
1answer
55 views
How to reduce accidentally pressing the right-button on a trackball?
Instead of a computer mouse, I use a trackball for a pointing device. I find that it is much healthier for my wrist, elbow, and shoulder.
The only downside I experience is that I often accidentally ...
asked Apr 14 '20 at 15:51
RockPaperLz- Mask it or Casket
1,2483 gold badges13 silver badges36 bronze badges
-1
votes
3answers
299 views
How to cover hair for a barber to prevent cutting that particular hair?
I lengthen my hair to be gathered to a ponytail when the time comes.
I started that process about 3 months ago from starting point, that is, after totally shaving my head.
My problem
My problem is ...
0
votes
4answers
999 views
How can I convert a wireless mouse to USB mouse?
My family received 10 wireless mice in excellent condition for free, but must eschew the hassle and cost of batteries. How can I add a cable to them to plug them into USB ports like USB mice?
Please ...
4
votes
4answers
200 views
How to stabilize a laptop power plug port?
I have previously had the power plug port on a laptop fail because of the continual stress of the power plug, and getting occasionally accidentally pulled, or touched in literally any way, or whatever....
2
votes
2answers
346 views
How do I block other people from viewing my desktop screen?
In my office my seat is located at a point where almost anyone can view what's going on my screen. At times its irritating and to make it worse some people ogle at my screen when I do something ...
0
votes
2answers
148 views
How to prevent Kindle Paperwhite turning itself off?
The Kindle Paperwhite must a contender for worst designed product!
The on/off switch is at the bottom, like this:
so when I use it at a lunch counter and sit it on the counter, it constantly powers ...
3
votes
5answers
566 views
What to do with old contacts on phone that aren't used anymore?
This question pertains to saved contacts on a smartphone (Android in my case). I find I have a lot I don't use but don't want to get rid of them because if I ever go through text messages it would be ...
0
votes
1answer
138 views
Keeping a laptop screen clean
Is there any filter or privacy filter I could add to my laptop that would keep dust and marks off of it. I often have to keep cleaning my screen, and wondered if there is some way or hack around this?
0
votes
2answers
1k views
How to fix watch wristband made out of plastic
I have a watch and the wristband is breaking apart. It seems there is no easy way to attach a new wristband to the watch. What are some alternatives to fix the wristband of the watch?
5
votes
5answers
722 views
How can I remove melted chocolate from my phone's headphone jack?
I had my Motorola Moto e5 Play phone in my bag, and a bit of chocolate melted into the headphone jack. I tried to use tape on the end of a toothpick, but it didn't work. I need my headphones to chat ...
0
votes
3answers
762 views
Increasing mouse/mousepad stopping power?
Despite already having a supposedly pretty good mousepad (a QcK) and a decent gaming mouse specifically for precision, it still slips sometimes by about a pixel when I click (not everyone needs pixel-...
0
votes
2answers
193 views
How can I flip pages printed in the wrong order, with a printer with duplex printing?
An office printer had an option for automatic duplex printing, but not manual.
I commanded it to print firstly all even pages in normal order, and they ended at the paper output tray face-down (p. ...
-1
votes
4answers
2k views
How do I remind someone of my birthday?
How do you remind someone its your birthday with out telling them? Today is my birthday and I know we all forget birthdays so how do I remind them indirectly?
0
votes
1answer
76 views
How does belt fit around roller
I dissembled a printer/scanner for parts.
This is a belt and roller and I think it was used for the scanner.
I can not figure out how the belt fits on the roller?
The belt is a continuous piece and ...
9
votes
4answers
969 views
How to prevent cables getting intertwined
I have a problem that hopefully one of you wizards could address. When I pack up my work laptop at work everyday I pack the laptop first, then the power cable, then the mouse (with a cable). I do not ...
7
votes
6answers
1k views
How to remove or seal in mold mildew on vintage electronic cables
Bought some vintage electronics, and the 20 foot data cable bundle smells like mildew very strongly. I need something to seal in that smell and kill the fungi on the insulators, without damaging the ...
1
vote
4answers
1k views
How to clean & prevent stickiness on hard plastic of mouse, in spite of no rubber coating
How to clean & prevent stickiness on hard plastic of mouse, in spite of no rubber coating
Product (originally available in white, now in blue only):
https://www.amazon.com/gp/product/B01IX4GFMG/...
0
votes
2answers
2k views
Projector buzzing noise
I have a mid-sized projector (Optoma HD142X). After about a year, and perhaps because of the recent warmer temperatures and therefore more internal fan use, the unit makes an irregular and ...
1
vote
1answer
104 views
Pulled headset wire
The mic on my headset has stopped working and I think it is because I pulled the wire that connects it from the setting panel halfway up the wire to the headset itself to hard. If I wiggle the wire I ...
3
votes
1answer
205 views
How can I increase the size of the projection from my projection clock?
I have the "Mpow Projection Alarm Clock" (https://amzn.to/2VtA1Cx) and although in the example image the time projected on the ceiling is gigantic, in reality it's only about 7 inches (18cm). It's ...
4
votes
3answers
158 views
Prop up tablet computer angling display downwards
I like watching videos on my tablet computer while lying down on my sofa. In order to see the display without being forced to watch sideways or getting a kink in my neck, I have to hold the tablet in ...
0
votes
3answers
281 views
Homebased neurofeedback therapy
I've been looking in to neurofeedback as a therapy for increasing focus, but I don't want to spend 100 dollars a session for 50 session to essentially play a video game that monitors my brain.
I ...
1
vote
4answers
31k views
Unlock LED TV buttons without remote?
As I had lost my TV remote but I am operating it with side panel of LED. unfortunately I had locked keys and unable to unlock it. I can't change the channel or volume. when ever I press the side panel ...
3
votes
3answers
5k views
How to prevent plugs from falling out of a wall socket?
Despite carefully securing a plug in an outlet, many times I find that the plug falls out minutes after the fact (it happens all the time with things like phone chargers). I have been careful in ...
3
votes
2answers
204 views
How to prevent headphones from getting entangled? [duplicate]
As a lot of people, I am using headphones daily in order to listen music, as I don't plan to buy bluetooth one, I was wondering if you had any lifehacks to prevent them from getting tangled everytime ...
3
votes
4answers
250 views
How to be sure not to get stolen baggage in a night bus?
I planned to take 2 bus for a total of 16 hours trip in few weeks and as I hear a lot of problem about stolen luggage (Especially about baggage in the hold).
I technically cannot check permanently ...
0
votes
2answers
327 views
How do I get dogs to stop chronically barking?
I have a neighbor that never shuts up their hunting dogs, and they bark constantly day and night. Is there a device or life hack to make dogs shut up?
I would like to try more passive approaches to ...
1
vote
1answer
95 views
I am looking for ways to send emails efficiently
I have a standard email to reply to all enquiries from my website, however I need everytime to edit few words, such as the name of the person, dates, codes, etc.
Do you know a way of doing this fast ...
1
vote
3answers
2k views
Destroy discs in bulk
On a similar note to How can I safely destroy a hard disk?, I have dozens of CD and DVD discs that need to be destroyed before disposal.
While I've seen shredders which promise to destroy discs, this ...
-1
votes
4answers
758 views
Disrupt a game being played on wifi
I stay in a hostel and my roommates constantly play Mini-Militia using their smartphones and I'm really fed up of them making noises while playing.
Is there any way that I can turn off their phone ...
-3
votes
2answers
79 views
How to tackle a mobile which fell into water? [duplicate]
I have a Samsung J7 mobile which fell into water in a drum, how to repair my mobile phone at this situation? I also open next 1 hour but it did not work correctly.
0
votes
1answer
82 views
Degrade capacity of internal mobile phone battery
After reading this question (https://security.stackexchange.com/questions/65382/is-it-possible-for-a-phone-to-be-transmitting-even-while-turned-off-and-the-batt) on security stack exchange I wanted to ...
0
votes
2answers
2k views
How to fix a squeaky stylus?
I got a new stylus, the ordinary rubber type, and it is working fine, but it's squeaking (which is somewhat irritating). I'm currently using talc to stop that, but it creates quite a mess. I was ...
2
votes
2answers
109 views
How can I force a color printer to print in black and white, when only the color cartridges are allegedly empty?
My grandparents' HP Officejet 8710 alleges that only the Cyan and Yellow cartridges are empty. The blue and black aren't.
My grandparents know that monochrome printing can require color cartridges ...
1
vote
3answers
114 views
Identify which USB device corresponds to which USB plug
The back of my computer has 5 or 6 different USB devices connected to it, among a mess of other cables. One or two of these I can identify, since the plugs are rather distinct. But most plugs I can't ...
