At this year’s TechCrunch Disrupt NY hackathon, one team presented BackMap, a haptic feedback system which helps visually impaired people to navigate cities and venues. It is assisted by a Raspberry Pi and integrated into a backpack. Good vibrations with BackMap The team, including Shashank Sharma, wrote an iOS phone app in Swift, Apple’s open-source programming … Continue reading →
I do love a good demo. The folks at PubNub have been showing users of their software how home automation with a Raspberry Pi works – on an itty-bitty scale, with LEGO. This little house is rigged up with seven embedded LEDs (representing things like the stove and the fireplace, as well as lights); sensors to measure humidity, barometric … Continue reading →