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Monitor live traffic from V2X signals with V2X2MAP open-source Android app and an ESP32-C5 development board
AppWizard
May 25, 2026

Monitor live traffic from V2X signals with V2X2MAP open-source Android app and an ESP32-C5 development board

The OpenTrafficMap initiative has introduced the ESP32-C5 C-ITS receiver board, which uses 802.11p / ITS-G5 V2X communication over the 5.9 GHz WiFi 6 spectrum for traffic management. Peter Holzhauser has forked the firmware for this receiver and ported it to the Waveshare ESP32-C5-WIFI6-KIT development board, adding Bluetooth Low Energy (BLE) streaming capabilities. He also developed the V2X2MAP open-source Android app to interface with the board, allowing users to monitor live traffic and visualize detected nodes on the OpenTrafficMap website. The ESP32-C5 C-ITS receiver board includes an ESP32-C5-WROOM-1 module, a GPS module, and an Ethernet port with Power over Ethernet (PoE). The V2X2MAP app captures signals from vehicles' on-board units (OBUs) and roadside units (RSUs) on the 5.9 GHz V2X band, collecting data such as GPS coordinates, speed, hazard alerts, traffic light countdowns, and intersection geometry. The app can update maps offline and refresh data via MQTT. The source code for the firmware and the V2X2MAP app is available on GitHub under an MIT license. The firmware has been adapted for the Waveshare ESP32-C5-WIFI6-KIT, which is available for purchase online. Users are cautioned about legal considerations regarding the reception and forwarding of ITS-G5 radio data, particularly concerning GDPR compliance in Europe. The ITS-G5 standard is primarily used in Europe, while other regions may rely on C-V2X technology.
Why Your Windows 11 PC Doesn't Get AI Features
Winsage
May 18, 2026

Why Your Windows 11 PC Doesn’t Get AI Features

Several hundred million Windows 11 users are experiencing frustrations due to the absence of Microsoft features like Recall and Cocreator, which are only available on Copilot+ PCs. Microsoft has divided Windows 11 into two tiers, with the latest AI functionalities requiring specific hardware known as Copilot+ PC. To qualify, a device must have: - An NPU capable of at least 40 TOPS - A minimum of 16 GB of RAM (DDR5 or LPDDR5) - At least 256 GB of SSD storage - Windows 11 version 24H2 or newer - A processor from specific families: Qualcomm Snapdragon X series, Intel Core Ultra 200V (Lunar Lake), or AMD Ryzen AI 300 series Many PCs lack these features due to missing NPUs, insufficient TOPS ratings, unsupported processor generations, outdated Windows versions, rollout delays, or regional limits. Features locked behind Copilot+ include Recall, Click to Do, Cocreator in Paint, Windows Studio Effects, Live Captions with Translation, Improved Windows Search, and Auto Super Resolution. To check for Copilot+ compatibility, users can verify the presence of an NPU in Task Manager, ensure they have Windows 11 version 24H2 or newer, and confirm their processor against the approved list. While some workarounds exist to enable features on unsupported PCs, they are often unstable and not recommended for primary use. Most users may not need to upgrade their laptops unless they require on-device AI features or their current device is significantly outdated. The AI feature gap is not currently critical for most users, as many features are optional or not essential.
Kafka Has Become the Postgres of Streaming — And That Changes Everything
Tech Optimizer
April 27, 2026

Kafka Has Become the Postgres of Streaming — And That Changes Everything

Recent advancements in data visualization technologies are enhancing how businesses and researchers interpret large datasets. Key trends include the integration of artificial intelligence (AI) into visualization tools, which allows for automatic generation of visual representations and reduces the expertise needed for data analysis. Interactive visualizations are becoming more common, enabling real-time data manipulation and deeper understanding. Augmented reality (AR) and virtual reality (VR) applications are also emerging, providing immersive three-dimensional perspectives of data. These developments are being adopted across various industries, including healthcare and finance, to improve decision-making and operational efficiency.
The best Dota 2 options and settings
AppWizard
April 23, 2026

The best Dota 2 options and settings

In Dota 2, optimal settings are crucial for enhancing gameplay and performance. Key settings to prioritize include: - Hotkeys: - Quickcast Abilities for instant ability use. - Direct Key Bindings for customized control over abilities. - Unit Orders: - Auto Attack set to 'Standard' for automatic targeting. - Right-Click Allies to enable attacking friendly units. - Channels for managing teleport or channeled abilities. - Double-Tap to Self Cast for automatic self-use of abilities. - Disable Auto Attack When Stop is Held to prevent unintended movements. - Minimap: - Icons set to 'Hero with Arrow' for visibility. - Adjusted map position to reduce misclicks. - Use Extra Large Minimap for better visibility. - Minimap Hero Size between 100% and 130%. - Increased Minimap Misclick Protection Time. - Camera: - Center Camera on Hero on Respawn can be disabled. - Disable Camera Zoom to avoid accidental zooming. - Enable Screen Shake can be turned off if distracting. - Interface: - Show Ability Rangefinder While Casting for strategic planning. - Holding Alt Shows Neutral Spawnboxes and Tower Attack Range for quick checks. - Healthbars: - Visualize Damage/Healing can be turned off if distracting. - Display Names Over Healthbar switched to 'Hero Names' for easier tracking. - Miscellaneous: - Strict Solo Role Queue Matchmaking for solo players. - Network Quality set to Low for smoother gameplay. - Enable Console for expanded control. To set Dota 2 Launch Options, right-click the game in Steam, select 'properties,' and enter options in the text field. Recommended launch options include: - -autoconfig: Resets graphics settings. - -console: Enables console functionality. - -fullscreen: Forces fullscreen mode. - -high: Assigns high CPU priority. - -map dota: Loads the map in the background. - -noborder: Runs in borderless windowed mode. - -noprewarm: Disables resource loading at startup. - -novid: Skips the introductory video. - -safe_mode: Restores default rendering settings. - -useforcedmparms -noforcemaccel -noforcemspd: Adheres to Windows mouse settings. - -windowed: Runs in windowed mode. Players are encouraged to explore and experiment with these settings to optimize their individual playstyle.
Amman students use Minecraft to redesign their city
AppWizard
April 9, 2026

Amman students use Minecraft to redesign their city

Students will collaborate in teams using the Minecraft Education platform to reimagine public spaces, focusing on creating a climate-resilient, inclusive, and food-secure future. They will identify local environmental challenges, propose innovative solutions, and utilize digital tools to visualize and share their concepts. This initiative aims to enhance teamwork, problem-solving skills, and understanding of sustainability and urban planning.
New findings reinforce why Sony may leave PC behind and release new first-party singleplayer games on PlayStation instead
AppWizard
April 3, 2026

New findings reinforce why Sony may leave PC behind and release new first-party singleplayer games on PlayStation instead

Sony's entry into the PC gaming market generated 0 million in revenue over three years, as disclosed in 2023. The company is reconsidering its strategy for first-party singleplayer games on PC, potentially reinforcing PlayStation exclusivity. Jerry Liu, a former planner in Sony's PlayStation division, reported that he managed operations for the PS PC group, which grew from zero to 0 million in net revenue over three years. Sony's earnings from PC games for fiscal years were as follows: FY20: million, FY21: 0 million, FY22: 0 million. The surge in FY22 revenue was largely due to the acquisition of Bungie and the release of nine first-party titles on PC. The reported figures reflect net revenue, while actual gross revenue for FY22 was approximately 0 million. This discrepancy indicates that Sony's quarterly reports represent gross revenue, while segment briefings reflect net revenue. Focusing on PlayStation exclusivity may help Sony balance gross and net revenues and avoid revenue sharing with platforms like Valve.
Expert Names Top 7 Android Weather Apps for Every User
AppWizard
March 17, 2026

Expert Names Top 7 Android Weather Apps for Every User

After extensive testing, seven Android weather applications were identified as reliable for diverse forecasting needs. The accuracy of multi-day forecasts has improved significantly, with five-day predictions now comparable to three-day forecasts from a decade ago. The apps selected offer a mix of scientific rigor and user-friendly design, featuring various forecast models, clear visualizations, and dependable alerts. 1. A graph-centric app provides detailed weather insights through meteograms that visualize hourly and daily data, enhancing pattern recognition. 2. Breezy Weather is an open-source app that balances clarity and depth, displaying current conditions with animations and organized hourly/daily cards. 3. Weather Master offers multiple forecast models, customization options, and plain-language insights about significant weather risks. 4. Weather & Radar focuses on real-time tracking and alerts, utilizing radar-centric design for dynamic weather conditions. 5. Zoom Earth provides global satellite views and fire data, visualizing storms and environmental conditions with clarity. 6. Tropical Hurricane Tracker compiles advisories and discussions on cyclones, offering detailed data and accessible explanations for users. 7. Avia decodes METARs and TAFs from airports worldwide, providing precise weather information crucial for pilots. A comprehensive weather toolkit combines model-driven forecasts, real-time updates, and specialized tools for tropical systems and aviation reports.
These are my 7 favorite Android weather apps that I think you’ll love too
AppWizard
March 17, 2026

These are my 7 favorite Android weather apps that I think you’ll love too

Meteogram Weather Widget presents weather data through graphical meteograms, allowing users to visualize multiple conditions simultaneously and offers a range of data sources for accuracy. Breezy Weather features a user-friendly interface with animated backgrounds and customizable options, balancing simplicity and functionality. Weather Master combines aesthetic appeal with practical insights, offering customizability and detailed forecasts. Weather & Radar excels in real-time tracking with a graphical interface and radar view for current conditions. Zoom Earth focuses on true-to-life imagery for tracking weather phenomena and provides historical satellite imagery. Tropical Hurricane Tracker offers detailed storm information and simplifies complex terminology for users in tropical regions. Avia Weather specializes in METAR data for precise forecasts, particularly useful for travelers.
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