imu tracking position finger hand

Projects General Guidance
1

Hello!

Guys, tell me the tracking formula for tracking the movement of the fingers (necessarily with drift correction), finger bending and finger rotation, who can do a similar project. I use Arduino + MPU6050. I used the Madgwick Filter filter to compensate. On the finger I use one sensor 9dof.

BR

2

Nice April fool post :slight_smile:

3

Why do you think so ? Why is he a fool?I need help, I'm new

4

Not saying you are a fool.... Today is April 1st, also known as April fools day ==> usually there are some funny things happening;

How do you want to achieve

tracking the movement of the fingers

positions, orientations, bending of each finger and correct for drift with one MPU6050? that does not make sense.

Hence I thought this was a joke...

5

And then what makes sense? What is a bunch of sensors?

6

Orientation scheme

IMG_20170401_225516.jpg
IMG_20170401_225516.jpg2560×1920 499 KB

7

I'd use a set of BNO055 Absolute Orientation IMU Fusion Breakout (see Overview | Adafruit BNO055 Absolute Orientation Sensor | Adafruit Learning System)

You can also read this, tons of litterature on line or can watch stuff about it

8

tell me the tracking formula for tracking the movement of the fingers (necessarily with drift correction), finger bending and finger rotation

We get requests like this all the time, almost always from people who have no idea how extremely difficult such a project is.

I use Arduino + MPU6050. I used the Madgwick Filter filter to compensate. On the finger I use one sensor 9dof.

Perhaps you are not one of those people, so tell us what your setup measures and how well it is working for you.

By the way, the MPU6050 is a 6DOF sensor, so what 9DOF sensor are you actually using?

9

Hi @DenisARS
Yes, as @jremington said it is a difficult project, I am also trying this type of tracking since many days.
Instead of using MPU6050, I used Processing to track the fingers movement following this arduino virtual reality project
where this guy simply used Processing to track hands movement and used hall sensor & magnet to track clicks. I am trying to track multiple fingers by tracking different colors in Processing, its also difficult but comparatively easier approach.
Post here if you get any success in this project.
Thanks