Skip to content
21 Sep, 2026
Latest Posts
Grist is an open source self-hosted spreadsheet with a database hiding underneath
OpenCode is an open source alternative to Claude Code
AI Efficiency Could Cost Us the Next Generation of Experts
Immurok Fingerprint Key Unlocks Linux, Approves SSH and AI Agents
Australians Could Soon Opt Out of Social Media Algorithms Altogether
Gadgeteer icon

GadgeteerZA

Simplifying Gadgets and Technology, is my passion!

  • Photo of keyboard with open source title
    My Massive list of FREE and Open Source Software...
  • A white off-road vehicle parked on a dirt path surrounded by rugged hills and sparse vegetation under a clear blue sky.
    My Jimny page...
  • Yaesu Radio
    My Ham Radio Pages...
  • Photo of two hands, one humna, one AI
    My Tech blog about daily items I find interesting...
  • Photo of keyboard with contact sign
    Contact me

  • Home
  • Gadgets
    • On my Radar
    • Android
    • Nokia E90
    • Apple iPhone
    • Computers
  • Other Interests
    • My Alternatives to Big Tech
    • Alternatives to Big Tech Social Media
    • Solar Tips
    • Traditional Shaving
    • Pinelands
    • Home Automation
      • Google Assistant Commands
      • Home Assistant
      • Configuring Acurite Weather Station with Weewx
      • Configuring the Ambient Weather WS-2902C weather station
    • Ham Radio
      • OpenWebRx Web-Based Radio Receiver
      • VarAC P2P Digital Mode Chatting Application
        • VarAC EmComm Use South Africa
        • VarAC Wednesday Check-Ins
      • FreeDV HF Digital Voice for Amateur Radio
      • Ham Radio Digital Modes on iPhone and Desktop Computers
      • Hardware devices for Digital Ham Radio Modes
      • How to configure APRS Reporting in South Africa
      • PC Based Messaging with Outpost
      • Winlink 2000 E-Mail via Radio
        • Winlink Wednesday Check-Ins
      • Meshtastic in South Africa
      • MeshCore in Soutrh Africa
        • Elecrow ThinkNode M9
      • JS8Call Digital Mode
        • JS8Call Messages for Exercises or Emergencies
      • Tips on using an Anytone 878 with an Openspot
    • Starting a WordPress site
    • GadgeteerZA Public Photos
      • Places of Interest Photo Albums
      • Hiking photos
    • Photography
    • Reading
    • Various Vehicles
      • Suzuki Jimny
      • My Bike
        • Tips for Operating the BMW R1200GS
    • Family Stories
      • Recollections of my Childhood by Billie Fourie
      • Memories and Recollections of Parow
  • FOSS
    • FOSS Maturity
    • BEE and SMME Vendors
    • Linux
    • Microsoft Office
  • Blog Posts
  • Site Info
    • Site Notices
    • About
    • Social Networks
    • Privacy Policy
    • Contact
    • Sitemap
    • Comments Policy
  • Home
  • Blog Posts
  • Blog
  • Page 87

Category: Blog

Trail Sense: Android Open-Source app for entirely offline use for hiking, backpacking, camping, and geocaching

2024-02-272024-02-27 Danie
In background a blurred image of a mountain, and in foreground is title text saying Trail Sense for Navigation, Weather and Astronomy

Trail Sense is a tool, and just like any other tool that you bring into the wilderness, it’s essential to have backup equipment and skills. One of its goals is that its features should make […]

Bloghiking, opensource, technology, trails

Three Meshtastic nodes are active in Cape Town for off-grid communications during disasters or just to meet your neighbours

2024-02-272024-02-27 Danie
A green and black plastic box that is a little larger than a thumb. It has a small OLED display on the front saying "meshtastic.org". Protruding from the top is a short stubby black antenna, and on the right is a USB power cable.

Myself and two other ham radio operators have established 3 Meshtastic nodes that will operate 24/7 to help build out more connectivity across Cape Town. We are using license-free 868 MHz radios, so anyone can […]

Blogcapetown, Meshtastic, offgrid, southafrica, technology

Bluesky vs. Mastodon: Which Twitter Alternative Should You Choose?

2024-02-252024-02-25 Danie
Bluesky logo "vs" Mastodon logo

Bluesky and Mastodon are two social media networks with an aim to provide a decentralized platform for users. As microblogging platforms, they also wanted to pitch themselves as a Twitter alternative (primarily) when they started. […]

Blogbluesky, mastodon, socialnetworks, technology

How to make Android use the DNS server of your choice: Not all DNS servers are created equally

2024-02-242024-02-24 Danie
A Samsung phone resting on the ground. The ground is some short grass, leaves, and some pebbles. The phone's screen is facing upwards and shows the pull down settings screen.

DNS servers translate domain names into IP addresses. If they fail, you can’t access websites or find results in a search engine. Diagnosing whether the DNS server is causing problems can be tricky, but the […]

BlogDNS, technology

You should buy dual monitors instead of an ultrawide for these 4 reasons

2024-02-242024-02-24 Danie
A dark brown desk with two monitors attached to a central stand. On the desk is also a keyboard, pair of headphones on a stand, a mouse, a narrow music keyboard, and a Mac Mini type case.

Single monitor setups once dominated most home and office spaces, but computer users looking to enhance their productivity have consistently turned to larger-screened workstations in recent years. For the most part, there are two main […]

Blogmonitors, technology

Your fingerprints can be recreated from the sounds made when you swipe on a touchscreen — Chinese and US researchers show new side channel can reproduce fingerprints to enable attacks

2024-02-212024-02-21 Danie
Blue coloured image showing a fingerprint ona finger, with the word security overlaying it, and an icon of a pointing finger below it.

An interesting new attack on biometric security has been outlined by a group of researchers from China and the US. PrintListener: Uncovering the Vulnerability of Fingerprint Authentication via the Finger Friction Sound [PDF] proposes a […]

Blogbiometrics, technology, vulnerabilities

With Superlist, Wunderlist Makers Pick Up Where They Left Off

2024-02-212024-02-21 Danie
Web page divided into three vertical panes. Left most shows options such as inbox, today, tasks, messages, meeting notes. Middle pane has large heading Meeting Notes, with sample text for a meeting. Right pane has a head Make a thumbnail, with a drop down menu listing options such as task, paragraph, heading 1, heading 2, heading 3, divider, bullet list.

Remember Wunderlist? It was a highly popular and well-made cloud-based to-do/task app that was free to use on all major mobile and desktop platforms, including Linux, until Microsoft acquired it and eventually shut it down. […]

Blogorganising, technology, todo

The Sad Reality: Firefox 123 is out with broken site reporting tool

2024-02-202024-02-20 Danie
Rough textured surface with a chain of paperclips linked together. One link is broken with a piece of the paperclip lying loose.

Users of the Firefox web browser may report broken sites to Mozilla. The main idea behind the feature is to help Mozilla address compatibility issues in Firefox. Firefox has a much smaller userbase than the […]

Blogbrowsers, interoperability, technology

The Myth: Is the Fediverse Really That Complicated?

2024-02-202024-02-20 Danie
Woman wearing a grey T-shirt with a large question mark, and the words The Myth Is the Fediverse really that complicated". Only the bottom half of the women's face is visible, with brown shoulder length hair.

Let me start out by saying how I think this myth became the reality for many… Obviously, a few journalists declared the Fediverse to be complicated, and this got picked up quickly by those who […]

Blogfediverse, socialnetworks, technology

5 reasons to use AMD in your next gaming PC

2024-02-202024-02-20 Danie
Red blurry background with an AMD gaphics card standing up verrtically in the foreground. On one side are three cooling fans, and on the narrower facing side are some cooling fins.

AMD is already quite well known for their really easy overclocking, and their better price point for what you get. My current PC build has had an AMD Ryzen 7 3700X CPU in it for […]

Blog#amd, #competition, gaming, technology

Posts pagination

Previous 1 … 86 87 88 … 750 Next
Get new posts by email:

Powered by follow.it

Creative Commons Attribution-NonCommercial-ShareAlike
  • LinkedIn
  • YouTube
  • Mastodon
  • Telegram
  • Tumblr
  • Friendica
  • Hubzilla
  • PixelFed
  • MeWe
  • BlueSky
  • XMPP
  • Matrix
  • Nostr
  • RSS
Magazine Plus by WEN Themes