EXCAP Docs
Q&A
1. Product Features and Capabilities
1.1 Device Functions
What specific tracking functions can this device achieve?
This device supports 8-point tracking and 6-point tracking for full-body VR, which includes chest, waist, thighs and ankles, and feet (optional).
EXCAP support up to 15 points. We will provide the option of additional trackers in the add-on, if you think 8 is not enough, you can also buy some more.
How does it work with major VR headsets and platforms?
- For IMU/IMU+Magnetometer mode, any headset that can stream to steamvr can use excap.
- For IMU+Vision mode, the standalone headset like quest/pico/others that can install third-party apps can be used, because we need to install an app in the headset to transfer the video stream from the camera to the pc for calculation. The whole system is wireless. If you want to use a wired PCVR like pimax, the camera can also be connected to PC directly by USB-A. You may need to connect another usb extension cable.
Now we have supported steamVR, slimevr. Next step is to support standalone VRChat and VMC.
Now excap-studio software work on PC. An Android version may be planned in future.
Will lighting affect the cameras tracking/adjusting from the hmd?
- Firstly, the camera is set low exposure. The environment will look dark, which make it more easy to detect the RGB lights on the trackers. Usually in indoor light, the visual system can be used very well. Non-reflective materials like wood floors, carpets, and your bed all help your visual system work. The reflection of the tile floor has a probability interference.
- Secondly, we keep developing algorithms to filter out as much interference as possible.
- Thirdly, if there is a disturbance that cannot be filtered, the easiest way is to remove it from the environment. In our experience, this is much easier than optimizing a room’s geomagnetic field.
Does the camera have to go on the headset?
- Putting the camera on the head display is currently the best solution. If the camera is fixed to an external tripod, it must be in vision to be effective, and calibration is troublesome.
1.2 Technical Specifications:
What is the maximum range of motion supported?
EXCAP supports all human body movements and optimizes algorithms for some extreme movement situations such as sliding, lying flat, jumping and handstand.
1.3 Innovation and Advantages:
What are the unique innovations or improvements compared to similar products on the market?
EXCAP provides longer battery life, which can reach 42 hours under normal conditions and 50 hours at the maximum. It also provides players with a smoother FBT experience through visual tracking.
2. User Experience
2.1 Setup and Installation
Does the initial installation require additional hardware or complex configuration?
No additional hardware is required. We must admit that there are some cumbersome processes when installing and using the device for the first time, such as installing the signal transmission APK for your headset. However, excap will continue to optimize the process in subsequent updates so that players only need to download and install once, making the user experience extremely simple.
Is there a detailed user guide?
Yes, EXCAP user guides are updated and displayed on www.elecholic.tech
2.2 Comfort and Fit
Is the device comfortable to use for extended periods of time?
EXCAP is designed to be worn for long periods of time, and the weight, volume and material have been carefully considered.
Can it adapt to users of different shapes or sizes?
Yes. With the adjustable straps, it can be adapted to different body shapes.
2.3 Battery and Runtime
What is the battery life of the device?
Through our benchmark test, under normal use, the device lasts 42 hours, and under extreme battery life, it can reach up to 50 hours.
Does it support fast charging or battery replacement?
You need to prepare a 5V2A USB Charger, charging time will be around 2.5 hours. But Excap does not support replacement of lithium batteries.
3. Compatibility and Expandability
3.1 Compatible Devices
What VR platforms or games are supported?
All FBT games supported by Steam VR，SlimeVR will be supported. Currently, the VR games that have been fully tested are: NeosVR, VRChat, ChiloutVR, Blade and Sorcery, Zenith, Island 359, Fit it. More support will be continuously updated.
3.2 Future Expansion
Are there plans to release more modules or accessories to enhance functionality?
Some accessories adapted to other devices will be launched, such as UDCAP gloves, quick-release accessories, sports rings, etc., which will be provided in the form of open source 3D printing.
4. After-Sales and Support
4.1 Warranty and Repairs
Is warranty service provided? How long is it?
We provide free maintenance service within 1 year from the date of sale. For specific service terms, please refer to our after-sales terms.
4.2 Technical Support
Is there 24-hour technical support or dedicated customer service?
We have currently established a discord community for user support. Professional after-sales support is currently being organized.
5. Crowdfunding Details
5.1 Pricing and Offers
What is the difference between the crowdfunding price and the future retail price?
Super early bird offers a 40% discount.
5.2 Delivery Timeline
After the crowdfunding is successful, how long will it take to ship?
We plan to ship in March 2025.
6. Safety and Privacy
6.1 Data Security
Will the device collect the user’s private data?
EXCAP is completely localized and does not collect any user data or personal information.
6.2 Usage Safety
Has it passed the necessary safety certifications?
Yes, EXCAP has obtained the FCC, CE electronic equipment safety certification.
7. User Scenarios and Case Studies
7.1 Target Audience
Is it suitable for both beginners and advanced VR users?
If you’re curious about VR and full body tracking, EXCAP is the place to start your journey because it’s affordable and offers the latest and greatest experiences.
Are there any particular benefits for fitness, dance or social VR users?
Yes, EXCAP’s ultra-long battery life and automatic calibration function provide an unparalleled experience for these activities.
7.2 User Feedback
Is there any experience feedback or cases from test users?
Yes, before launching the crowdfunding, we conducted more than 300 hours of user testing with experienced FBT players.