HanDo is a prosthesis specially designed for children with amputated limbs under the elbow. Through 3D printing and modular design, it can improve the economic problems caused by the frequent replacement of prosthetic limbs in children's growth. It has a grasping function and an expansion kit to assist living. , learning and sports needs, so that children grow up healthily and happily.
HanDo AR allows parents and children to choose their favorite HanDo prosthetic styles, learn about HanDo's various accessories, and then purchase and customize them. Through a virtual try-on, you can first feel what it looks like wearing a prosthetic arm, helping children with amputated limbs to accept their own bodies and build self-confidence.

Applicable objects: Children with amputation under the elbow (either congenital amputation or acquired amputation), the recommended age is 6 to 12 years old.
When using this app, parents must accompany the amputated children to use, and the parents operate the mobile phone.

Preparation before use:
Enter the app to download the AR identification sticker, and print it on A4 white paper or sticker with a white background (do not use transparent stickers).

Paste AR stickers:
Referring to the action of the characters on the AR sticker, ask the child to bend the severed limb. Parents help to stick the sticker on the surface of the forearm of the severed limb. The sticker can be fixed at the middle point. Keep the paper surface flat and do not bend the paper. (It is recommended to use double-sided tape to stick the white paper. If the tape is used to cause the surface to reflect light, it may not be easy to identify.)

Start the AR try-on:
The camera lens of the mobile phone is aimed at the identification sticker, and the HanDo arm will appear on the hand, and the size of the prosthesis can be adjusted by sliding the lever up and down.

Choose a style and take a photo:
Swipe the product information card at the bottom of the AR screen left and right to switch between different colors and styles, and click the photo button in the middle to take a photo and save it to the mobile phone album.

Add to Favorites:
After registering a HanDo account, you can add your favorite items to the collection list, and click the love button on the product information card in AR mode to collect them.