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title: Presentation - Dynamic 4D Belt Fit in Overweight Occupants:
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PROJECT PRESENTATION

# **Dynamic 4D Belt Fit in Overweight Occupants: A Pilot Demonstration**

### Project presented at Humanetics User Meeting and Workshop 2025, Shanghai

Dr. José Solaz, Head of Innovation at IBV, presented a pioneering demonstration on seatbelt positioning in occupants with different body compositions. Access the full presentation by filling the form. 

![Dynamic 4D Belt Fit in Overweight Occupants_pages-to-jpg-0001](https://move4d.digitalibv.com/hs-fs/hubfs/Dynamic%204D%20Belt%20Fit%20in%20Overweight%20Occupants_pages-to-jpg-0001.jpg?width=530&height=298&name=Dynamic%204D%20Belt%20Fit%20in%20Overweight%20Occupants_pages-to-jpg-0001.jpg "Dynamic 4D Belt Fit in Overweight Occupants_pages-to-jpg-0001")

### Get the project presentation

##  Pilot objectives 

- Capture dynamic belt body interaction in high BMI occupants using high  
  fidelity 4 D body tracking
- Compare two subjects of similar height but different body composition in a  
  real vehicle seat mock up with CAD based belt positioning
- Acquire homologous static and dynamic meshes anatomical markers  
  ( sternum, acromion), belt tracking and pelvic position via pressure  
  mapping
- Demonstrate how 4 D scanning might suppose a step beyond current state  
  of the art approaches in comfort, safety, and biomechanical assessment

 

Discover MOVE4D 

- Understand how MOVE4D's high speed 4D scanning (178fps, 1mm precision) captures real human shape in motion and soft tissue deformation.
- Witness live scanning and get automatically a consistent sequence of 3D meshes, rigged and textured with sub-millimeter accuracy.
- Export it and use across all major softwares.

 

![Project](https://move4d.digitalibv.com/hs-fs/hubfs/Project.jpg?width=520&height=538&name=Project.jpg "Project")

### Fill in the form to book your site

### Featuring

![José Solaz](https://move4d.digitalibv.com/hs-fs/hubfs/1738839909758-modified.png?width=180&height=180&name=1738839909758-modified.png)

### Dr. José S. Solaz 

Head of Innovation . Mobility and Smart Cities

IBV

![Dr. Sofía Iranzo](https://move4d.digitalibv.com/hs-fs/hubfs/1728378117927-modified.png?width=180&height=180&name=1728378117927-modified.png)

### Dr. Sofía Iranzo

Researcher. 3D Anthropometry

IBV

![Ms. Lydia Benages](https://move4d.digitalibv.com/hs-fs/hubfs/1701868515179-modified.png?width=180&height=180&name=1701868515179-modified.png)

### Ms. Lydia Benages

Technician . 3D Anthropometry

IBV

[Access the presentation](https://move4d.digitalibv.com/presentation-dynamic-4d-belt-fit-in-overweight-occupants#form)

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### With the backing of the Instituto de Biomecánica, a technology centre of international prestige. The Instituto de Biomecánica de Valencia (IBV) generates high-value scientific and technological knowledge. In addition, the IBV develops innovative technologies and methodologies that make it possible to assess people's abilities in a simple, objective and reliable way. With an international focus, the IBV has been carrying out projects all over the world for decades and is currently present in many countries: more than 2,500 users all over the world trust our technologies. Our methodologies are scientifically endorsed and backed by our more than 40 years of research experience.

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HIGH-SPEED 4D BODY SCANNER  
Dynamic body scanner and automatic processing software for the generation of watertight and homologous digital human models.

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