Dewu Black Technology｜AR measures foot shape and solves size troubles

AR /// POIZON FIT

Limited free early access

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01Open "Dewu App"

02Search for "Size Assistant"

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Step 1 - Open the Dewu App (version 4.98 and above)
Step 2 - Click the search input box in the Dewu App
Step 3 - Enter size assistant keywords and click search
Step 4 - Go to the application page and follow the prompts to complete the application process

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Step 1 - On a spacious, well-lit field, lay out the size helper paper pads flat
Step 2 - Take off your shoes and socks and fold the pants to the knees, exposing the entire foot and ankle
Step 3 - Turn on the phone's sound, and follow the audio prompts to shoot in 7 directions, the order is right above. PO direction, OI direction, IZ direction, PN direction, NO direction, OZ direction
Step 4 - Take measurements with the left and right feet in sequence
Step 5 - Wait for 3D Modeling

During this process, the feet should be placed in the aurora blue area, and the movement of the feet should be avoided to avoid other disturbing objects appearing in the paper pad during the shooting process.

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01 What is AR Size Assistant?

Utilize AR foot measurement technology
Provide users with a better online shoe shopping experience

The question of size is a very important part of the user's purchasing decision. The Dewu App has a large number of measurable commodities, and has the advantage of a huge volume of footwear orders, and has the possibility to solve the problem of the size industry.

Dewu AR Size Assistant is a 3D foot modeling tool based on artificial intelligence and virtual reality, which can quickly and accurately complete high-precision foot model reconstruction procedures; output high-precision 3D foot models to obtain foot data, including Size, arch, foot shape and other information; according to the above fitted foot information, find the most suitable shoes for the user.

02What can a size assistant do

Dewu AR Size Assistant is a paper measuring pad that can be used with Dewu App to perform 3D scanning and 3D reconstruction of the foot and measure the user's foot size.

Users place their feet in the aurora blue area on the size assistant paper pad, then use the Dewu App and follow the audio prompts to complete the scanning process very smoothly.

Based on the scanned information, a 3D foot model and measurements, including length, width and height, are generated, and the 3D model is used to match the shoes that best match your foot characteristics from tens of thousands of candidate shoes.

High-precision measurement

Dewu AR Size Assistant is based on artificial intelligence and AR technology, and the reconstructed 3D model has an accuracy of millimeters and an error of no more than 3mm.

There are three reasons why the size assistant can achieve high-precision measurement:

1. Foot Feature Analysis

Through high-precision laser scanning and casting, thousands of foot model samples are collected offline, and hundreds of feature dimensions are extracted and analyzed, which is enough to understand the user's foot shape characteristics.

2. Multi-angle fitting process

During the fitting process, we dynamically fit the shape of the foot from multiple angles, and reconstruct a high-precision 3D foot model.

3. 3D reconstruction and measurement

After reconstructing the entire 3D foot model, the measurement based on the reconstructed 3D model not only has a small error, but also can identify the user's foot shape, arch and other information by analyzing the parameters of the characteristic components of the 3D model.

Size prediction

Dewu AR Size Assistant can not only measure the length and width of the foot, but also identify the user's foot shape and arch height; based on comprehensive data to find ergonomic shoes.

Do you want to experience it when you see it?
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