Here at Gogenie – still looks more like a project than a product.
Slightly off topic, because it isn’t strictly about sustainability; but things that make it easier for wheelchair users to get around on their own are surely relevant to promoting modal shift, aren’t they?
So have a look here.
And it would be churlish not to mention that this won a Vodafone Foundation Smart Accessibility Award, when that’s how I got to hear about it.
Not strictly speaking to do with promoting sustainability in travel through ICT, but I like the crowd-sourcing angle and I think Streetview is pedestrian-friendly. So have a look at the original piece here.