If you’re using the suit wirelessly, you’ll need to buy a battery separately. To ensure the sensors’ protection, you need to store them in the special cases provided while not in use, meaning you must perform the tedious task of popping in and out the 32 Neurons every time you use the suit.īecause of this, I’ve found setup takes an average of 20-30 minutes, which isn’t too bad, but combined with 10-15 minutes for storage is enough that I’ll pre-plan my mocap sessions rather than throwing the suit on in a spur of the moment. This unfortunately includes computers, which I had to connect the device to, leading to the awkward situation of avoiding my computer while using the keyboard. Due to the nature of the sensors, they can become demagnetized, and so must be kept away from any kind of magnetic field. This involves laying out and connecting the individual suit pieces (upper body, 2 arms, 2 legs), then taking the sensors out of their protective case and snapping them into the suite one by one. Once you’ve downloaded and installed Noitom’s Axis Neuron software (a free and pro version of which are available on their site), you’re ready to construct the suit. The advantage of IMUs is they are more portable and less expensive than a camera setup, but at the cost of positional accuracy (meaning multi-character interactions are harder to capture and the data will need more cleanup). To put things in perspective, their closest competitor Xsens offers an IMU-based motion capture suit for about $10,000, and a motion capture camera setup is $15,000 minimum when you include software (with high-end setups running in the $40,000+ range). For $1,500 you get 32 IMU sensors (dubbed “Neurons”), two magnet protection cases, a wearable black suit in which to network those sensors (with an extra pair of gloves), and a sleek black case. These IMUs have a gyroscope, accelerometer, and magnetometer, the measurements of which combine for an accurate picture of how your body moves. Perception Neuron uses up to 32 Inertial Measurement Units (IMUs) to track the motion of your body. But how good is the suit? I’ve been using Perception Neuron the last three months for my own VR game development, and here’s what I found. Now all Kickstarter orders and pre-orders have been filled, and the company raised another $20 million last November. Noitom, the company behind Perception Neuron, was able to raise a $5 million A-round of investment on top of that, and has worked furiously to perfect and manufacture the device since then. When Perception Neuron popped up on Kickstarter promising a $1,500 motion capture suit, many people jumped at the opportunity, resulting in a crowdfunding campaign that raised over $500,000.
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