Greek architect Dimitris Petrotos designed a laddroller that brings revolution to those people with mobility problems, especially those unable to stand. The laddroller is a futuristic powered standing wheelchair that elevates the user in the standing position instantly.
This shapeshifting wheelchair is designed to maneuver rough terrain and provide upright mobility ♿️ pic.twitter.com/WYwZFOrSK7
— Mashable (@mashable) January 14, 2020
Petrotos invented the device while working on wheelchair accessible home.

This shape-shifting wheelchair is designed to maneuver rough terrain and provide upright mobility.
