sensor

AppWizard
May 5, 2026
Valve is revisiting the Steam Controller, retaining its original name, and it is positioned as a prime choice for PC gamers, particularly those using a couch-based setup. The Steam Controller incorporates dual trackpads, which facilitate mouse replacement and on-screen keyboard access. It is the first major console manufacturer’s controller to utilize Tunnel Magnetoresistance (TMR) sticks, promising durability. The controller features a magnetic charging puck that connects via USB-C and can support multiple controllers. Its symmetrical layout includes programmable buttons, larger angled trackpads, and optional gyroscopic controls. Priced at [openai_gpt model="gpt-4o-mini" prompt="Summarize the content and extract only the fact described in the text bellow. The summary shall NOT include a title, introduction and conclusion. Text: I have a deep respect for those who stand firm in their convictions, especially in the realm of technology, where many once-dismissed ideas have eventually proven their worth. The original Steam Controller, while a noble failure, garnered a unique affection among its niche audience. Its innovative DNA found new life in the Steam Deck, where the concept of dual trackpads as input devices was validated. Now, Valve is revisiting the Steam Controller, retaining its original name, and while the anticipated Steam Machines have faced delays due to external factors, the Steam Controller emerges as a prime choice for PC gamers, particularly those who prefer a couch-based setup. Though the Steam Machine may be delayed, I find myself surrounded by several makeshift versions at home, powered by a steadfast Linux system. My primary gaming rig dual boots Bazzite, while my living room PC, a compact machine comparable to a base PS5, has been liberated from Windows. This setup runs indie titles effortlessly, and streaming games from my office via Moonlight works seamlessly. The Steam Deck has also become one of my most frequently used consoles, illustrating that the lifestyle of a living room PC gamer is already a reality for some of us. The living room PC lifestyle is valid Maintaining a living room PC can feel somewhat awkward, especially when the coffee table is cluttered with a keyboard and mouse. Over the years, I’ve experimented with various configurations, often influenced by the need for simplicity for others in my space. Operating systems like Bazzite and SteamOS alleviate some of this discomfort by booting directly into Big Picture mode, yet at some point, accessing the desktop becomes necessary, making a mouse-and-keyboard substitute essential. I've explored numerous solutions to streamline this setup, familiarizing myself with each option. The Logitech K400 has long been a go-to choice, featuring a low-profile design with an integrated trackpad, despite its less-than-ideal typing experience. Recently, Framework announced a competing keyboard utilizing open-source ZMK firmware, subtly challenging Logitech’s market hold. Additionally, a plethora of small, remote-like keyboards with trackpads are available from various sources, though they tend to underperform. The Steam Controller aims to address these challenges by leveraging the advancements made with the Steam Deck. The dual trackpads not only replace a mouse but also facilitate on-screen keyboard access, akin to smartphone functionality. For those embracing the living room PC lifestyle, while a keyboard and mouse may still be necessary, the Steam Controller stands out as the best option for integrating a standard computer into a shared living space. Drift no more, repair as you want As stick drift issues have plagued countless controllers over the years, many have sought alternatives that promise longevity. This quest initially led to the adoption of Hall Effect sticks, a technology dating back to the Dreamcast controller. In recent years, third-party manufacturers have introduced various solutions, including DIY kits. The evolution has now brought us TMR, or Tunnel Magnetoresistance, a newer technology that offers many of the benefits of Hall Effect with improved power efficiency. Most third-party controllers are now transitioning to this technology, while many first-party controllers still rely on older, less durable sticks. The Steam Controller is notable as the first major console manufacturer’s controller to utilize TMR sticks, specifically the K-Silver JS13 Pro+ modules found in high-end Chinese controllers. These components promise durability, and barring any unforeseen manufacturing defects, should last significantly longer than their predecessors. Like its predecessor, the Steam Deck, the new Steam Controller incorporates trackpads based on capacitive technology, designed in collaboration with Cirque. The Steam Deck has arguably become the most refined console in history, inviting extensive community-driven optimization and modification. This open-source approach not only fosters creativity but also serves as invaluable research and development for future devices. The community’s desire for repairable hardware is evident, and Valve has responded by designing the Steam Controller with accessibility in mind. Unlike many consumer electronics that are nearly impossible to disassemble, the Steam Controller’s layout is refreshingly user-friendly, allowing for easy repairs and modifications. Magnetic puck Many quality mice and controllers come equipped with a dedicated 2.4GHz dongle, as Bluetooth often struggles with performance and interference. Valve has ingeniously combined this functionality with a magnetic charging puck, a small device that connects via USB-C and attaches magnetically to the back of the Steam Controller. While the puck is not essential for operation—thanks to Bluetooth connectivity and a USB-C port for direct charging—it enhances the user experience. Valve claims that a single puck can support up to four controllers, simplifying the setup process. Upon connecting my controller, Steam prompted a quick firmware update for both the puck and the controller, allowing me to dive right into gaming. Layout The Steam Controller adopts a symmetrical layout reminiscent of Sony’s design, which many enthusiasts consider the optimal configuration. It diverges from the Steam Deck in several welcome ways, notably with more prominent programmable buttons on the back—an essential feature that should be standard across all controllers. The trackpads are slightly larger and angled for comfort, while the buttons and triggers offer a satisfying tactile response. The overall design feels well-proportioned and familiar in hand, despite initial appearances suggesting otherwise. In addition to ergonomic improvements, the controller introduces optional gyroscopic controls, activated by grip sensors. While I typically don’t utilize gyroscopic controls, I recognize their appeal for certain gamers. Custom profiles in Steam can enhance this feature, allowing for precise control in various games. The controller also includes an infrared sensor intended for future use with the Steam Frame, although this functionality remains untested. Cost/benefit The Steam Controller is priced at 0, positioning it within a competitive market. While it is more expensive than the DualSense and on par with the Switch 2 Joy-Cons, I believe the price is justified by its repairability, unique trackpad features, and the inclusion of TMR sticks—advantages that even premium controllers like the Xbox Elite and DualSense Edge lack. However, potential buyers should consider the reliance on Steam for optimal functionality. The controller operates as a compatibility layer, ensuring proper mapping for games. Although workarounds exist, this may deter some users. In my testing, the Steam Controller exhibited different behaviors in a Linux environment compared to Windows. While it requires Steam to function, it integrates seamlessly with Linux, often providing a smoother experience than on Windows. Valve has open-sourced the driver support for the Steam Controller, allowing developers to incorporate it into their games directly, enhancing compatibility across platforms. Our time has come It’s easy to view the Steam Controller as a device awaiting its ideal console, especially given the recent delays caused by external economic factors. However, for those of us who have long embraced the concept of a PC connected to a television, this controller represents a significant step toward a more cohesive gaming experience. The Steam Controller refines the couch-based PC gaming experience, affirming that our unconventional gaming habits are not without merit. As the living room PC community continues to grow, it seems our time may finally be upon us." max_tokens="3500" temperature="0.3" top_p="1.0" best_of="1" presence_penalty="0.1" frequency_penalty="frequency_penalty"], it is positioned competitively in the market, justified by its repairability and unique features, although it requires Steam for optimal functionality. The Steam Controller integrates well with Linux, providing a smoother experience than on Windows, and Valve has open-sourced its driver support for enhanced compatibility across platforms.
Tech Optimizer
May 4, 2026
Microsoft Defender mistakenly flagged legitimate DigiCert root certificates as Trojan:Win32/Cerdigent.A!dha, leading to their removal from Windows systems globally. This issue arose after a Defender signature update on April 30th, with affected certificates including 0563B8630D62D75ABBC8AB1E4BDFB5A899B24D43 and DDFB16CD4931C973A2037D3FC83A4D7D775D05E4. The certificates were removed from the AuthRoot store under the Registry key HKLMSOFTWAREMicrosoftSystemCertificatesAuthRootCertificates. Microsoft has addressed the issue in Security Intelligence update version 1.449.430.0, which also restored the removed certificates. The false positives were linked to detections related to a recent DigiCert breach, where threat actors obtained valid code-signing certificates used for signing malware. DigiCert revoked 60 code-signing certificates, including those linked to the "Zhong Stealer" malware campaign. The malware utilized certificates issued to companies like Lenovo and Kingston, but the certificates flagged by Microsoft Defender are root certificates and do not correspond to the revoked code-signing certificates.
AppWizard
April 24, 2026
Amazon is offering Razer’s Minecraft Edition Cobra wired gaming mouse for .99, down from its original price of .99, marking a 33% discount and the most significant markdown to date. This is the first time the Minecraft variant has reached this price point. The mouse features a green-and-black design, Razer’s Gen 3 optical switches, an 8,500 DPI optical sensor, customizable RGB lighting, 100% PTFE feet for smooth gliding, and a flexible Speedflex cable. Additionally, the Pro Click V2 model is available for .99, reduced from 9.99.
AppWizard
April 7, 2026
The SteelSeries Aerox 3 Wireless Gen 2 is a gaming mouse featuring a TrueMove 26K optical sensor with a maximum sensitivity of 26,000 DPI, six buttons, and a switch lifespan of 80 million clicks. It weighs 68g and offers connections via Lightspeed 2.4GHz wireless and USB-C, with a polling rate of up to 4kHz wirelessly and 1kHz wired. The battery lasts up to 120 hours at 1kHz polling rate and up to 200 hours via Bluetooth. It has an IP54 waterproof rating and comes with RGB lighting, a USB-C wireless dongle, a USB-A to USB-C cable, a USB-C to USB-C adapter, and Bluetooth connectivity. The price is .99 / £99.99. The mouse features a unique translucent shell design, water and dust resistance, and impressive battery longevity, but has a shape that may not suit everyone, a slippery shell material, and side buttons that may be overly long.
AppWizard
April 4, 2026
Nothing will phase out the CMF Watch app, removing it from app stores on April 3, and users are encouraged to migrate to the Nothing X app. Full functionality of the Nothing X app is expected by July 19, 2026. Users must begin transferring their data now, which will deactivate their CMF Watch app accounts. The Watch 3 Pro, launched in July 2025, features a four-channel heart rate sensor, 131 sports modes, a 1.43-inch AMOLED display, dual-band GPS, and a battery life of 13 days. CMF Watches offer budget-friendly options and have received a million investment from Optiemus to enhance their capabilities. CMF operates independently from Nothing, headquartered in India, and has created around 1,800 jobs.
AppWizard
March 22, 2026
Dark Mode is popular among Android users for its eye protection benefits at night, but scheduled switching can feel limiting. The third-party app Adaptive Theme offers a dynamic solution by toggling between dark and light modes based on ambient light detected by the phone's sensors. It automatically switches to light mode in bright environments and dark mode in dim settings, providing a hands-free experience. The app features a user-friendly interface with a master switch, Brightness Threshold settings, and a Current Brightness display for real-time sensor readings. Adaptive Theme does not require root access but needs permissions typically restricted by Android, which it accesses through the third-party app Shizuku. Users may need to experiment with brightness thresholds to find their ideal settings, and the mode switch only occurs after the device is unlocked. Despite some limitations, Adaptive Theme enhances the user experience and raises questions about why such a feature isn't integrated into stock Android.
Tech Optimizer
March 19, 2026
Columbia University faced a setback in its patent dispute with Gen Digital Inc. regarding U.S. Patents 8,074,115 and 8,601,322, which relate to an innovative virus detection method developed in the early 2000s. The method involved evaluating the behavior of suspicious code using an emulator and a model of expected behavior derived from data across interconnected computers. Columbia initiated legal proceedings in 2013, and after various developments, a jury awarded Columbia over million in royalties for willful infringement in 2022. However, the Federal Circuit ruled that the patent claims were not sufficiently specific and remanded the case for further examination of whether the claims could constitute an inventive concept. The ruling emphasized that patent eligibility is determined by the precise language of the claims.
Tech Optimizer
March 19, 2026
Postgres extensions, specifically pg_lake, pg_partman, and pg_incremental, provide a vendor-agnostic, open-source solution for managing high-performance time series data. PostgreSQL serves as the foundation, while pg_partman automates time partition management, pg_lake connects Postgres with data lakes for offloading cold data, and pg_incremental processes append-only data in batches. These extensions are maintained by the Postgres team at Snowflake. An example system for monitoring temperature readings uses local storage for recent data and transitions cold data to an Apache Iceberg table on S3. The process includes creating a partitioned table in Postgres, establishing an Iceberg table, using pg_incremental for data appending, eliminating old partitions with pg_partman, and querying from both local and cold tables to optimize storage and costs. A time-partitioned table enhances performance by allowing efficient deletion of outdated data, speeding up queries, and reducing fragmentation.
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