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Raspberry Pi for Kill Mosquitoes by Laser

preprints.org

91–100 of 262 posts

Re: Raspberry Pi for Kill Mosquitoes by Laser

#91
post #2

Typo in the title of the paper makes me not want to read it.

It's a pre-print, made available early, and English is not the author's first language. I think you're being a bit harsh.

How am I supposed to know the author is non-English speaker?

Unfortunately it is true with at least academic articles typos and grammatical errors are it will be perceived as low quality article.

Re: Raspberry Pi for Kill Mosquitoes by Laser

#92

Earlier quoted context omitted.

not a bad idea… something manually controlled but otherwise similar already exists, the "bug-a-salt" gun. https://www.bugasalt.com

Where are you supposed to use this? Indoors it will corrode your plumbing and outdoors it will kill your plants.

A few grams of sodium chloride is not going to destroy your plumbing or your landscaping. Your plumbing is in daily contact with sodium chloride from the food we eat, the sodium chloride that is in municipal water supplies, and it is a common substance to be found outdoors as well, including soil.

You don’t want to put kilograms of it in your garden, but this device is not consuming anywhere close to that amount of salt. It holds about the quantity of a salt shaker of salt, and can be fired 80 times from that amount.

Re: Raspberry Pi for Kill Mosquitoes by Laser

#94
post #67

This work (I think) worked with the mosquitos 30cm away with a servo scanning Pi Camera (1080p) and a 1W laser. To work in the real world - cover a whole room or terrace - presumably a much higher resolution camera (or much faster scanning system) would be required. Even a 1W laser is dangerous to eyesight, if it was being fired at targets mingling with people. The system could be mounted on small drones that would p…

Good luck detecting a mosquito optically from a distance of several meters using a cheap camera and Raspberry Pi. Oh and you want to do from a moving drone. That will certainly make it work! Just look at the images in the article - the guy's best result was detecting a black speck appearing on a nearby white wall with some 60-70% reliability (based on his own numbers). So you would be missing a lot of mosquitoes - bu…

All you say is so true...

That would make you a spoil sport, burst my bubble... I am going to have a little cry in the corner now.

I really wanted a AI powered, laser equipped, mosquito hunting drone for my house. After all, what could possibly go wrong?

Re: Raspberry Pi for Kill Mosquitoes by Laser

#95

This work (I think) worked with the mosquitos 30cm away with a servo scanning Pi Camera (1080p) and a 1W laser. To work in the real world - cover a whole room or terrace - presumably a much higher resolution camera (or much faster scanning system) would be required. Even a 1W laser is dangerous to eyesight, if it was being fired at targets mingling with people. The system could be mounted on small drones that would p…

> the idea of robotic drones armed with lasers roaming around is beginning to sound worse than the mosquitos.

I don't really mind mosquitos outdoors, what I really hate is when I'm trying to sleep and there is a mosquito in the room. This means I have to turn the light bright on and spend time hunting them down or fill the room wit a toxic insecticide gas.

I would rather leave the room (or stay there with my eyes covered - to serve as a bait for the mosquitos), activate the robot and come back when it's done.

Re: Raspberry Pi for Kill Mosquitoes by Laser

#96

This is a nice little firestarter. I've had this idea many years ago and my solution to that problem was to use two or more lasers of lower power that all shoot at the same point in 3 dimensional space. If you guess wrong then at least you won't set your house on fire (or blind someone).

The FAA might take objection too. Some places won't let you have lasers within a certain range of an airport. Also, what happens if the mosquito turret mistakes a 747 for a mosquito? Sounds like an effective way to blind pilots. Cool idea though, might be fun indoors if your house is fireproofed.

> Sounds like an effective way to blind pilots.

Don't pilots have protective windows?

Re: Raspberry Pi for Kill Mosquitoes by Laser

#98
There is actually a commercial product for killing lice on farmed salmon with lasers (https://www.stingray.no/delousing-with-laser/?lang=en), but I have to admit that I don't know how well it works. So at least there are related products. Probably easier to solve the lice on salmon problem though.

Re: Raspberry Pi for Kill Mosquitoes by Laser

#99
post #67

This work (I think) worked with the mosquitos 30cm away with a servo scanning Pi Camera (1080p) and a 1W laser. To work in the real world - cover a whole room or terrace - presumably a much higher resolution camera (or much faster scanning system) would be required. Even a 1W laser is dangerous to eyesight, if it was being fired at targets mingling with people. The system could be mounted on small drones that would p…

Good luck detecting a mosquito optically from a distance of several meters using a cheap camera and Raspberry Pi. Oh and you want to do from a moving drone. That will certainly make it work! Just look at the images in the article - the guy's best result was detecting a black speck appearing on a nearby white wall with some 60-70% reliability (based on his own numbers). So you would be missing a lot of mosquitoes - bu…

>> This article is BS. Preprints are not peer reviewed (i.e. nobody has checked anything in it - so could even be a complete hoax), it is a pretty typical gadgetry style paper (we do it because we can, not because it makes sense) you do at when you need to fill up your resume with research papers (e.g. for keeping/obtaining a job reasons).

That describes about 80% of the field of machine learning today: that's how most new work in machine learning is presented to the community, through preprints on arxiv that never get published, therefore peer-reviewed; and most of it is of the "we did it because we can, not because it makes sense" type. The same goes for much of AI research in the past. Here's John McCarthy:

1. Much work in AI has the ``look ma, no hands'' disease. Someone programs a computer to do something no computer has done before and writes a paper pointing out that the computer did it. The paper is not directed to the identification and study of intellectual mechanisms and often contains no coherent account of how the program works at all.

http://www-formal.stanford.edu/jmc/reviews/lighthill/lighthi...

(Take note that the above was written in 1973)

I'm prepared to bet that the exact same work could be published by a respectable research team (you know, with good English) and it would get many adulatory comments in social media (though I hope you would retain your skepticism).

Re: Raspberry Pi for Kill Mosquitoes by Laser

#100

Earlier quoted context omitted.

The FAA might take objection too. Some places won't let you have lasers within a certain range of an airport. Also, what happens if the mosquito turret mistakes a 747 for a mosquito? Sounds like an effective way to blind pilots. Cool idea though, might be fun indoors if your house is fireproofed.

> Sounds like an effective way to blind pilots. Don't pilots have protective windows?

No, they don't, and in helicopters they even have windows in the floor.
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