Does a tiny motion tracking mouse thing exist at all?

Submitted ⁨⁨22⁩ ⁨hours⁩ ago⁩ by ⁨scheep@lemmy.world⁩ to ⁨nostupidquestions@lemmy.world⁩

I spray-painted a cheap mouse that came with my laptop (it looks messy but in a good way?), and the left/right clicks miraculously worked after a bit of work (the left clicks is actually a bit dampened now, making it quieter!)

However, I think the optical sensor is borked. The mouse can click but it can’t move the cursor.

I’m thinking something like a bluetooth motion tracker that moves your cursor could work if I mounted it on the mouse, but does something like that even exist? I searched online and it doesn’t seem to be a thing. Maybe I have to DIY it a bit by buying a bluetooth motion tracker and using a program that makes it so that is moves the cursor?

Image

source

Comments

Sort:hotnew top

Rivalarrival@lemmy.today ⁨4⁩ ⁨hours⁩ ago
Rubbing alcohol is about the only solvent I know of that is unlikely to fog the sensor. Might take a little while swabbing it with a q-tip.

source
themoonisacheese@sh.itjust.works ⁨21⁩ ⁨hours⁩ ago
XY problem: you’d spend more efforts and resources sourcing and installing this thing (that I’m pretty sure doesn’t exist) rather than fix the existing sensor that’s already in the mouse. Fix the existing sensor that’s in the mouse.

source
- Prok@lemmy.world ⁨8⁩ ⁨hours⁩ ago
  Or just buy the same mouse and replace the casing with the spray painted one
  
  source
  - scheep@lemmy.world ⁨4⁩ ⁨hours⁩ ago
    Not sure what model the mouse is, and there’s no screws anywhere. as far as I can tell.
    
    source
- scheep@lemmy.world ⁨4⁩ ⁨hours⁩ ago
  The mouse doesn’t have any visible screws and I don’t think I have the chops to fix the sensor. I have no idea what model the mouse even is
  
  source
tonyn@lemmy.ml ⁨19⁩ ⁨hours⁩ ago
Hey, I think your mouse looks pretty cool. I love the speckled egg shell look. It looks kind of like a Robin’s Egg. I have some advice for you, if you’re interested. If you’re going to spray paint something like this, you can disassemble it first with a screwdriver. Take it apart and spray the case only. Same thing for keyboards, PCs, and anything else you can take apart fairly easily. Second, when you’re spraying it, suspend it from a string or two, or support it by a single stick from below. Don’t touch it until it’s dry.

As for your current situation, buy a new identical mouse and transfer the working guts from the new one to your customized one.

source
- scheep@lemmy.world ⁨5⁩ ⁨hours⁩ ago
  Yeah, I’ve done that with my PS4 controller as well as a logitech pebble (i don’t really like the yellow of the latter though)
  
  The cheap mouse doesn’t have any visible screws and it wasn’t all that important so I just spray painted the whole thing. Don’t think I can take it apart and I’m not sure what this exact model is (all I know is that it’s from ASUS)
  
  Image
  
  source
Zwuzelmaus@feddit.org ⁨21⁩ ⁨hours⁩ ago
With your Bluetooth you might get to a precision of a centimeter or a few millimeters.

But the computer mouse wants a precision of 1/100 of a millimeter. That’s why it has that optical sensor.

I don’t think you’d have any fun that way.

source
- Flagstaff@programming.dev ⁨19⁩ ⁨hours⁩ ago
  Wow, I didn’t know they were that precise. Cool!
  
  source
dual_sport_dork@lemmy.world ⁨21⁩ ⁨hours⁩ ago
Wireless optical mice are basically given away free in boxes of Frosted Flakes these days. Is there really any pressing need to “fix” this one in particular via some roundabout method? Like, do you have some sentimental attachment to it, or something? I don’t think you’re likely to succeed, there. Notwithstanding that the sensors you’d need to buy would be significantly more expensive than a new mouse, but then as you’ve observed you’d also have to hack up a way to make your operating system treat your new sensors as a mouse input, and also preserve the click inputs from the separate remaining carcass of the mouse.

Really, just replace it. Any nerd should have a whole box of the things. I do; hell, I could just give you one.

The next time you paint a mouse take it apart first. The upper shell is typically quite easy to remove with just a couple of screws and then you can paint it separately from all the electronics to avoid destroying any of the functional parts.

source
- scheep@lemmy.world ⁨4⁩ ⁨hours⁩ ago
  I don’t see any screws at all, and I got this mouse for free so I spray-painted it for the sake of it. I have a second working Logitech Pebble I also spray-painted where the front cover is magnetic so I just spray-painted that. I think the yellow didn’t turn out too great though.
  
  I did separate the case from the electronics for my PS4 controller, and it looks sick (in both senses of the word) especially with the 3D printed face buttons
  
  Image
  
  Image
  
  source
Gradually_Adjusting@lemmy.world ⁨21⁩ ⁨hours⁩ ago
You might just get some paint thinner and try to use a swab to get the paint off the optical sensor

source
- dual_sport_dork@lemmy.world ⁨21⁩ ⁨hours⁩ ago
  Whatever solvent OP would have to use for this would surely cloud and/or otherwise destroy the plastic lens over the sensor, rendering the exercise moot.
  
  source
  - Gradually_Adjusting@lemmy.world ⁨21⁩ ⁨hours⁩ ago
    Likely, but it’s pretty minimal effort for a chance at saving the effort they were considering to fix it.
    
    source
trxxruraxvr@lemmy.world ⁨21⁩ ⁨hours⁩ ago
It might be possible to hack something together with an accelerometer, but actual motion tracking that small doesnt exist as far as i know

source
- scheep@lemmy.world ⁨4⁩ ⁨hours⁩ ago
  oh :(
  
  source
scheep@lemmy.world ⁨22⁩ ⁨hours⁩ ago
also I think the scroll wheel is a bit buggy as well, since I spray painted the top half. It seems that the mouse scrolls by using an optical sensor detecting the mouse wheel, and it gets confused when it sees the light blue. That means whenever I want to scroll down, it occasionally scrolls up a bit. A bit annoying, but I’m surprised the thing scrolls at all

source
- lemmyng@lemmy.ca ⁨21⁩ ⁨hours⁩ ago
  Most scroll wheels use an optical sensor inside the housing to monitor the motion of the wheel. If you got paint inside the housing then it can confuse the sensor.
  
  Question: did you take off the top of the mouse to paint it, or at least tape off any areas that needed to be protected like the scroll wheel and the bottom sensor?
  
  source
  - scheep@lemmy.world ⁨4⁩ ⁨hours⁩ ago
    …no (in hindsight probably should have taped the sensor)
    
    source