The original idea was that it was for hospital use. It was convenient to take a child backpack when the patient went to see a doctor. There was a screen at the back. It could do a hospital navigation and provide registration service. Later, it might be too much like a stroller.
The original idea was that it was for hospital use. It was convenient to take a child backpack when the patient went to see a doctor. There was a screen at the back. It could do a hospital navigation and provide registration service. Later, it might be too much like a stroller.
Children's wheelchairs?
Like toys
Can't understand