Walking aid for the blind

It’s been a long time since I’ve done anything in electronics. Well, not really; I’ve only kept from publishing them. I’ve spent the past few months working on my undergrad project. There were mini-projects I undertook from time to time during this period, but this was my first major project that would be under some real scrutiny and I had to concentrate on it. This is essentially why I have been too offline than is normal in terms of publicising my real work, although you would find my non-tech thoughts spread around the inter-webs (if you’re looking really hard, I must add – which is a very sad realisation). So, here, I bring to you my prized brainchild – the walking aid for the blind.