Social media can connect us to a vibrant worldwide community, but it is also a huge time sink as it preys on both our need for attention and our insatiable curiosity. Kept on a leash by those constant notification sounds, we can easily look up from our phones to find half a day has gone and we’re behind with our work. [Laura Lytle] has a plan to tackle this problem, her OutBox project involves a single button press machine that posts a picture to Twitter of whatever is put in it. It’s not just another gateway to social media addiction though, she tells us it follows Design For Disuse principles in which it must be powered up and adjusted for each picture, and that it provides no feedback to satisfy the social media craving.
Under the hood of the laser-cut housing reminiscent of an older hobby 3D printer is a Raspberry Pi 3 Model A+ and a webcam, with a ring of LEDs for illumination. On top is the only interface, a small “arm” button to set things up and a big red arcade button to do the business. The software is in Python, and provides glue between resizing the photo, uploading it to a cloud service, and triggering ITTT to do the Tweeting. You can see the whole thing in the video below, and the result is a rather eye-catching device.
Of course, there are other ways to keep yourself off social media.
Continue reading “Be On Twitter Without Being On Twitter”
It’s that time of year again, and the Raspberry Pi Foundation has some new hardware for you. This time, it’s an improved version of the Raspberry Pi Model A, bringing it the speed and power of its bigger brother, the Raspberry Pi Model 3 B+.
The Raspberry Pi Model A is the weird middle child of the Raspberry Pi lineup, or maybe it’s the Goldilocks choice. It’s not as powerful and doesn’t have the USB ports or Ethernet jack found in the latest revision of the family, the Raspberry Pi Model 3 B+, and it’s not as small or as cheap as the Raspberry Pi Zero W. If you’re running a Pi as just something that takes in power and spits out data on the GPIO pins, the Model A might be all you need.
The full specs include:
- Broadcom BCM2837B0 Cortex A-53 running at 1.4GHz
- 512 MB of LPDDR2 SRAM
- 2.4 GHz and 5 GHz 802.11 b/g/n/ac wireless LAN, Bluetooth 4.2/BLE
- Full size HDMI
- MIPI DSI display port / CSI camera port
- Stereo Output and composite video port
In short, we’re looking at a cut-down version of the Raspberry Pi Model 3 B+ released earlier this year, without an Ethernet port and only one USB port. The wireless chipset is hidden under a lovely embossed can, and until we get our hands on this new model and a pair of pliers, we’re assuming this is a CYW43455, the Cypress chipset found in the Pi 3 B+.
The price of the Raspberry Pi 3 Model A+ will be $25 USD, with availability soon at the usual retailers. Since there’s no such thing as a Pi Zero 3 yet, if you’re looking for a powerful Linux computer, with wireless, in a small form factor, you’re not going to do much better than this little guy. You could of course desolder a Pi 3 B+, but for now this is the smallest, most powerful single board computer with good software support.