TechnologyIQ

Consider the paintbrush: simple enough for a child, complex enough for an Old Master. That's what any artistic tool should strive for, and the art of programming deserves a tool that's more creative, more alive. Joy.js is a tool for making tools like that. Read JOY.JS - make happy little programs via ncase.me An interesting link found among my daily reading

The MIDI format has long been used to create some banging electronic music, so it’s refreshing to see how [John P. Miller] applied the standard in his decidedly analog self-playing robotic xylophone. Framed inside a fetching Red Oak enclosure, the 25-key instrument uses individual solenoids for each key, meaning that it has no problem striking multiple bars simultaneously. This extra fidelity really helps in reproducing the familiar melodies via the MIDI format. The tracks themselves can be loaded onto the device via SD card, and selected for playback with character LCD and rotary knob. The software transposes the full MIDI music spectrum of a particular track into a 25-note version compatible with the xylophone. Considering that a piano typically has 88 keys, some musical concessions are needed to produce a recognizable playback, but overall it’s an enjoyable musical experience. Read Robotic Xylophone Makes Music With MIDI Magic via Hackaday An interesting link found among my

Exactly what its name says. Complete in your browser. Read tldraw via tldraw An interesting link found among my daily reading

Masks are all well and good when it comes to reducing the spread of deadly pathogens, but they can make it harder to understand people when they speak. They also make lipreading impossible. [Kevin Lewis] set about building something to help. The system consists of a small screen that can be worn on the chest or other part of the body, and a lapel microphone to record the wearer’s speech. Using the Deepgram AI speech recognition API running on a Raspberry Pi Zero W, the system decodes the speech and displays it on the Hyperpixel screen. Read Display Your Speech In Realtime To Help Lipreaders In The Mask Era via Hackaday An interesting link found among my daily reading

All you need is your phone Use the Grapic mobile app to share a video stream of your notebook or whiteboard to your remote colleagues. No need for a camera tripod or expensive equipment - our tech keeps things steady and focused instead. Read Remote whiteboard with real pen and paper via Grapic An interesting link found among my daily reading

For people who are recovering from a major surgery or those who have a disability, ensuring proper posture while lying down for extended periods of time is vital for reducing joint pain and other ailments that come about from a lack of movement, including pressure sores. Rodrigo Mejiasz’s project aims to solve the issue by using a small device that monitors how long a patient has been lying down in one position and alerts a caregiver when it’s time to adjust them. Read This Arduino monitor helps prevent bedridden patients from getting pressure sores and more via Blogdot.tv An interesting link found among my daily reading

  Every two years, Debian Linux, on which Raspberry Pi OS is based, gets a major version upgrade. Debian ‘buster’ has been the basis of Raspberry Pi OS since its release in 2019, and Debian ‘bullseye’ was released in August. (As some of you may know, Debian name their versions after characters in Disney/Pixar’s Toy Story films – Bullseye was Woody’s horse in Toy Story 2.) We’ve been working on the corresponding ‘bullseye’ release of Raspberry Pi OS; it’s taken a bit longer than we’d hoped, but it is now available. So what is new this time? Debian ‘bullseye’ has relatively few major changes which are visible to users – there are some under-the-hood changes to file systems and printing, but most of the changes are patches and upgrades to existing applications and features. However, over and above the changes in Debian itself, the ‘bullseye’ version of Raspberry Pi OS has a number of significant changes to the desktop environment and to the support for Raspberry Pi hardware. Read Bu

  E-Ink displays are a popular choice for many makers in the Raspberry Pi community. Their design lends to low energy consumption, and they’re relatively easy to program using Python, but if you’re new to this sort of project, it can be a lot to take in. That’s where developer Aaron Ciuffo’s PaperPi project comes into play. According to Ciuffo, PaperPi features a selection of custom E-Ink display plugins that rotate through a set of predefined content. Instead of starting from scratch, PaperPi provides some of the most sought offer tools so makers can get started with using their hardware without much hassle. Read Raspberry Pi PaperPi App Offers Cool E-Ink Display Tools via Tom's Hardware An interesting link found among my daily reading

Type a description, select a style, and let this AI create an image.   This picture used the phrase "Sunflowers in a field watercolor" Read Hypnogram: Create an image from text via Hacker News An interesting link found among my daily reading