I came across your product while in Sydney recently on holidays. My daughter Olivia is 26 months old and has complex medical issues – amongst which, she has low tone through her torso and is not yet sitting unsupported. Your harness has supplied the perfect amount of support – to the point where a wheelchair purchase can be postponed! Olivia has trouble balancing through her hips and your harness supports her but leaves her upper torso free to play. We have used it in her regular pram, on dining chairs and in the shopping trolley with success all round. Just wanted to let you know that there is a huge market in the special needs sector for these kinds of products – and yours is brilliant!