The latest blog posts to take off on Hacker News. 4,807 posts.
Starting with the release of the Pixel 3, all of Google's Pixel Android smartphones come with the Titan M security chip on board. When I realized the Pixel 3a XL I purchased also had it, I decided to try to take advantage of it in an app I work on. It turned out that using the Titan M chip through the Android Keystore…
More portable, fully wireless smart home setups. Lower power wearables. Batteryless smart devices. These could all be made possible thanks to a new ultra-low power WiFi radio developed by UC San Diego engineers. It enables WiFi communication at 5,000 times less power than commercial WiFi radios.
Apply today to join the Amazon Common Software (ACS) for devices preview! We use ACS in Amazon devices, including the Echo Dot (3rd generation) and the Amazon Smart Oven, and now you can use it to accelerate integration of Amazon Device SDKs on your devices to bring them to market more quickly and cost-effectively.
We designed and built Cloudflare’s network to be able to grow capacity quickly and inexpensively; to allow every server, in every city, to run every service; and to allow us to shift customers and traffic across our network efficiently.
“Practicality of Accelerometer Side Channels on Smartphones,” by Adam J. Aviv. Benjamin Sapp, Matt Blaze, and Jonathan M. Smith. Abstract: Modern smartphones are equipped with a plethora of sensors that enable a wide range of interactions, but some of these sensors can be employed as a side channel to surreptitiously…
A community and blog for embedded software makers
Teardown and analysis of electronics. Integrated circuit design analysis.
N2D VMs are the first AMD-based instances on Google Cloud.
Designing, printing, and building a one-handed gaming keypad
The Problem Video playback looks better with a higher scan rate. A lot of content that was designed for TV (EG almost all historical documentaries) is going to be 25Hz interlaced (UK and Australia)…
There have been multiple generations of Macs. Apple has not really divided them up. 1. Original 680x0 Macs with 24-bit ROMs (ending with the SE/30, Mac II, IIx IIcx) 2. 32-bit-clean-ROM 680x0 Macs (starting with the Mac IIci) 3. NuBus-based PowerMacs (6100, 7100, 8100) 4. OldWorld-ROM…
Anybody who has ever taken an advanced computer architecture class has heard of the CDC6600, which was the world’s fastest computer from 1964 to 1969. It was the machine that put Seymour Cray…
Listen, anyone can make a PCB at home, it’s easy. PCBs (printed circuit boards) are those flat things with all the components that are inside all electronic devices, you’ve seen them. All you need is a laser printer, some glossy magazine pages, print your circuit onto the page, use a clothes iron to transfer the toner…
I’ve been using FreeBSD as my primary server OS for quite a long time. But, for unknown reasons, I have never seriously used it on client workstations. Maybe it’s partly because I’m a CUI-oriented person who loves doing things on text terminals as much as possible. Actually, I have been pretty happy with any client OS…
Watching TV makes me see red! I mean it in the literal sense: my Panasonic's backlight is slightly broken causing an uneven pink color when it should be white:
The same technology Rochester researchers used to create unsinkable metal structures can also be used to create highly efficient solar power generators.
I have a Wacom drawing tablet. I use it to draw cover illustrations for my blog posts, such as this one.
At the end of 2019, I traded in my two-year-old 15-inch MacBook Pro, sold off some older Apple gear (an iPad and older iPhones), and decided to spring for one of the newer 16-inch laptops. I had us…
Today, I watched a SpaceX Falcon 9 rocket leave Cape Canaveral and deliver 60 small Starlink satellites to Low Earth Orbit (LEO) on the Starlink L3 mission.…
The new standard is almost here. Will it change how producers and performers make music?
Two days ago, ZDNet published this article: Meet the iPad, your work computer: These 10 apps make real productivity possible . These kinds of articles, where writers explain how they use their iPads productively, musicians talk about how the iPad is truly a professional tool, or painters show how they use the iPad for…
I built my last hackintosh in 2014 and it was overdue for an update. Since Apple recently updated their iMac with Core i9s and skipped the T2, this is probably the last time I'm building this sort of computer, before MacOS is locked down forever. Unfortunately, nothing in their lineup fits my needs, hence I chose to
In November of last year, AWS announced the first ARM-based AWS instance type ( AWS Designed Processor: Graviton ). For me this was a very big deal because I’ve been talking about ARM based servers for more than a decade, believing that massive client volumes fund the R&D stream that feeds most server-side innovation…
I take no pleasure in writing this blog post. In fact, even as I am writing these words I am internally torn on whether this is the right approach to addressing the problem on hand. Whether I’ve chosen the right approach remains to be seen, but regardless, I now feel it’s time to confront misconceptions about the…
Discover the 25-Hour Digital Myst Clock, merging D'ni and conventional timekeeping for Myst fans, with a display of proper D'ni digits.
AndreGarzia.com website
The Pinebook Pro is a 14" laptop built for developers and Linux end-users. It weighs less than 3lbs, which, in my case, replaces a two times heavier
A community and blog for embedded software makers
