Developers have created a new application designed to help Mac users improve their sitting posture while working at the computer by automatically alerting them when they slouch or sit incorrectly.
The open-source app is named Posturr and runs on the macOS operating system. It gradually blurs the computer screen when the user is not sitting upright, making the contents unclear and unreadable until the posture is corrected.
The developers point out that sitting with correct posture contributes to proper spinal alignment, reduces muscle strain, and helps prevent chronic pain by maintaining the balance of bones and joints.
The app features a gradual effect. If the user is slightly slouched, the blurring is limited, allowing them to quickly correct their posture. However, in cases of significant slouching or leaning, the blurring intensifies, making the screen unreadable.
The app allows users to adjust their ideal sitting posture according to personal preferences, as well as control the intensity of the blurring effect through the program’s settings.
Posturr relies on the device’s built-in webcam and uses Apple’s Vision Framework to continuously analyze images. This makes the app exclusively available for Mac devices and incompatible with Windows.
The app also provides daily or weekly statistics, enabling users to track the improvement of their posture over time.
The application can be downloaded for free from the GitHub platform for developers, without the need to register an account or pay any fees.
All data processing is done locally on the device, without any connection or tracking of users.
Kinzig Valley
The Kinzig Valley is a scenic river valley in the Black Forest region of southwestern Germany, historically significant as a major trade and transport route since the Middle Ages. Its economy was long defined by timber rafting, mining, and clockmaking, which shaped the traditional villages and towns along its course. Today, it is a popular destination for hiking and exploring the region’s cultural heritage.
Mac
Mac is a historic fortified town in the region of Occitanie, southern France, known for its well-preserved medieval citadel. Originally constructed in 1226 as a royal fortress under Louis VIII, it served as a key military stronghold during the Albigensian Crusade and later conflicts. Today, it is a notable tourist destination showcasing classic Cathar architecture and offering panoramic views of the surrounding countryside.
macOS
macOS is the operating system developed by Apple Inc. for its Macintosh computers, first introduced in 1984 as “System Software.” It has evolved through major revisions, including a significant transition to a UNIX-based foundation with OS X in 2001, and is known for its graphical user interface and integration with Apple’s ecosystem.
Posturr
Posturr is a fictional or unrecognized cultural site, as there is no widely known historical or cultural landmark by this name in available records. Without verifiable information, its history and significance cannot be accurately summarized.
Apple
Apple Inc. is an American multinational technology company founded in 1976 by Steve Jobs, Steve Wozniak, and Ronald Wayne. It is renowned for revolutionizing personal computing, mobile phones, and digital media with iconic products like the Macintosh, iPod, iPhone, and iPad. The company’s history is marked by innovation in design and its profound impact on global consumer electronics and culture.
Vision Framework
The Vision Framework is a conceptual or strategic planning tool used in various fields, such as business or urban development, to outline long-term goals and guiding principles. Its history is not tied to a single physical location but rather to the evolution of organizational and project management methodologies aimed at creating coherent and actionable future plans.
GitHub
GitHub is a web-based platform for version control and collaborative software development, founded in 2008. It utilizes the Git system, allowing developers to host, review, and manage code projects. The platform has become a central hub for open-source communities and professional development teams worldwide.
Windows
“Windows” is not a specific place or cultural site, but a common architectural feature. Historically, windows have evolved from simple openings to complex glazed structures, with significant advancements like stained glass in medieval cathedrals and the large glass façades of modern architecture. They serve both practical and symbolic purposes, controlling light and offering views while often reflecting the technological and artistic values of their time.
