There are quite a few contraptions one may have around the house that share some fundamental similarities while serving very different functions. How efficient would it then be to design an object that tackles them all?
The Monocart Adaptable Buggy was conceived by Ka Wai Ng with the idea that the baby stroller, the seniors' walker and the shopping cart can all quite effectively be supported by the same basic framework and four multidirectional wheels. The concept goes a bit further as to allow the handlebar and chassis to collapse and contort so that the perambulator can transform into a dolly, a rolly suitcase and a low seat. The Monocart Adaptable Buggy can competently serve any family member of any age.