Meet the AI Tennis Ref That Can Be Bought for $200
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- เผยแพร่เมื่อ 28 ก.พ. 2017
- Mar.01 -- French inventor Grégoire Gentil has designed a $200 GoPro-size device that can be fastened to any tennis net post and detect whether balls are in or out with surprising accuracy.
damn that's a solid French accent !!
Aie loveu tenniseu, so zisse is ouaille avdon euh.. tennis divaïsse
Can you turn off the "in" beep though? That's distracting.
Love the Pat Cash bandana. Need one for each pole, just in case the player obstructs the view of the ball?
Me and my brother argue every time when we play tennis , whether the ball is out or in ..I need this!
man, wish they had them when i was playing tennis in high school. so many people lying about calls.
Then u geta linr judge
¿where can I get one?
Hello, please tell us where to buy?
What's it called please? And where can i get one?
where to buy ?
Já está a venda?
Can this be used for badminton also?
Quando esce in Italia?
No Kickstarter or such?
Massive. This probably can be used in other sports like football (goal line technology) or other court sports like basketball and volleyball.
This is so awesome!
Dear Canada, this is a real *FRENCH* accent.
jealous.
Mini Surf, lol! How is this racist? Since when is Canadian a race? Do you know what the definition of "racist" is? And how do you know Huey Freeman is not French? And what does this all have to do with Trump? Your post is wrong on so many levels, I think you should delete your account and start over with a fresh identity, lol! :)
What now? I hear people in New Brunswick sound just like this.
lol, there are different accents within France itself. Which ones of them are fake?
this is great! now when could he mass-manufacture these?
doea it work for pickleball?
When does it come out in Italy?
0:27 I love them as well
dame it AI, chalk flew up! u cannot be serious!
Can it be calibrated for a pickleball court? Would be happy to help do that. ;>)
I see a backhand down the sideline knocking this off it's pedestal
I purchased an In/Out recently and have used it some. Seems to work very well but have not verified its accuracy. What I would really like to see added is a foot fault calling function. That would help solve the problem of players that foot fault in non officiated matches. All the function has to look for is flagrant foot faults.
foot faults not as important as an in or out balls for amateur.
where can i buy it?
You mean "Ouere canne aie baille ite"
there's no way possible for this device to be 99% accurate considering that it only uses 2 cameras placed at a sharp angle to most of the lines. To give you an example, playsight uses 6 cameras and its line calling accuracy is terrible. No algorithm nor software in the world can make up for the lack of proper camera and line alignment.
Of course, it's fake !! But obviously everyone believes in this !
I want one!
Now people are gonna complain at the robot instead of the opponent.
ou peut on, l'acheter, c'est fantastiques
Wait, is that Pat Cash?
How accurate is it?
99%
You cannot be serious !!
Hey, I reviewed this item.. 99% accuracy is kind of not there yet...
Whether it's accurate or not, as long as both/all players have to respect its judgement therefore being in the same boat..arguments avoided..
I've lost friends to their cheating ways..
I bought one, it doesn't work.
W H Y A R E W E N O T F U N D I N G T H I S! ! !
woww coool
just use a tethered drone would solve this problem...
:)
No.
So now I see linemen/women losing their jobs! This device is good news and bad news! I wish he could calibrate it to say "OUT" or to yell HOOO!! when the ball is out instead of beeping. That means we may not need the umpire either!
This is definitely not accurate
only 99%. realistically thats not enough, considering you can easily hit 100 balls in a few minutes. upwards of a 1000 balls in a session, and it'll probably make a lot of bad calls on easily seen balls by eye