Collaborate Disseminate
We salute hackers who make technology useful for people in emerging markets. Leigh Johnson joined that select group when she accepted the challenge to build portable machine vision units that work offline and can be deployed for under $100 each. For hardware, a Raspberry Pi with camera plus screen can …read more
Continue reading Leigh Johnson’s Guide To Machine Vision On Raspberry Pi
If you live in a bustling city and have anyone over who drives, it can be difficult for them to find parking. Maybe you have an assigned space, but they’re resigned to circling the block with an eagle eye. With those friends in mind, [Adam Geitgey] wrote a Python script that takes the video feed from a web cam and analyzes it frame by frame to figure out when a street parking space opens up. When the glorious moment arrives, he gets a text message via Twilio with a picture of the void.
It sounds complicated, but much of the …read more
Continue reading Sudo Find Me a Parking Space; Machine Learning Ends Circling the Block
She’s teaching NEMESIS to find white nationalists’ so-called dog whistles – the Black Sun and Pepe the frog memes – with object recognition. Continue reading Ex-NSA hacker builds AI tool to hunt hate groups’ symbols online