Tag Archives: motion

TVs

Does The Refresh Rate Of A TV Affect Picture Quality?

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Certain settings like movement smoothing ought to virtually at all times be turned off in your tv, whereas others, like Filmmaker Mode, ought to at all times be used for twenty-four FPS films. However, a few other TV settings could also be related to optimizing the connection between the TV’s refresh charge and video sources for the most effective image high quality.

For video video games, you must search for a “gaming mode” in your TV. These modes normally bypass a lot of the post-processing options on the TV, which reduces lag for video games and permits them to show on the body charge they’re operating at.

Modern, high-end televisions typically have a variable refresh charge mode, very similar to newer smartphones, which permit the TVs to regulate their refresh charges based mostly on the content material displayed. If your TV has a variable refresh rate setting, maintain it on, particularly for video games but additionally for different content material since it may assist make issues look easy whereas additionally saving energy when the TV is idle.

Some TVs allow you to lock the refresh charge to a selected setting. This may be useful should you’re noticing stutter or lag in video video games or different movies. If your video games stutter, strive locking the TV’s refresh charge to match the body charge your console or PC can easily render. This creates a greater movement between the frames your gadget outputs and the frames your TV shows. For video content material, you possibly can lock your TV to the identical charge because the content material while you discover judder or different points brought on by an improper dealing with of the refresh charge.

Car Accessories

Do Rear Spoilers Really Make A Difference In Downforce?

Aerodynamics is the science of how air flows around an object, especially when that object is in motion. Why is it important in the automotive world? Because wind resistance can heavily affect a car’s acceleration, handling, and fuel economy. Ideally, you’d want to design a car that allows air to flow along its curves and edges as smoothly as butter, to minimize wind resistance. With that in mind, rear spoilers are meant to do two critical things: increase downforce and reduce drag.

Tire grip and traction are critical factors in a car’s handling. Especially for performance-oriented cars, you need to create more downforce to keep the tire securely stuck to the tarmac. The easy solution is to add more weight to the car to prevent it from sliding away at high speeds. However, added weight directly affects the car’s acceleration and sabotages the handling in other ways. Instead, engineers have come up with spoilers to take care of downforce at high speeds.

A spoiler creates a surface that redirects the wind. As the wind hits the surface and goes up, the spoiler pushes down on the car; this is Newton’s third law of motion. The faster the car goes, the more noticeable the effects of a rear spoiler will be. For example, the McLaren Senna GTR’s massive rear wing is a chief instance of a well-engineered aerodynamic piece that creates a lot of downforce.

Moreover, spoilers are used to scale back drag. Drag is air’s pure resistance towards an object in movement. Rear spoilers enable vehicles to chop by means of drag and scale back the turbulence that comes with it.

Artificial Intelligence

Who Is Mira Murati? The Story Behind Her Brief CEO Role At OpenAI

During her time at Tesla and Leap Motion, Murati was introduced to AI. In an interview with Wired, she expressed her strong belief in the potential of AGI, stating that she wanted to be at the forefront of this groundbreaking technology after experiencing its application in the real world at her previous positions. At the time, OpenAI and DeepMind were the primary organizations exploring the technology, and she aspired to be involved from an early stage. In a conversation with Fortune, she explained that she chose OpenAI because she was aligned with the company’s mission to ensure that artificial general intelligence benefits all of humanity.

Upon joining OpenAI, Murati found a nonprofit research lab with only a small team of employees, which is a stark contrast to its current state with over 700 employees and a few investors supporting the project. She believed that transitioning to a for-profit model was necessary, as large-scale research requires substantial funding.

She noted that the company’s culture has evolved significantly since her arrival, with a greater focus on product development than pure research. However, Murati emphasized to Wired the importance of preserving the nonprofit’s mission.

Murati also advocates for public testing as a means to enhance generative AI. In an interview with FastCompany, she highlighted the significance of ensuring that the development of this technology is progressing in the right direction, rather than in isolation.

Technology

Upgrade Your Trashcan with an Arduino Project to Create a Smart Bin

If you’re looking for a fun and affordable project to work on, why not turn your trashcan into a smart bin? With some basic supplies and an Arduino platform, you can create a fully automated trash can that opens up when you approach it.

To start, you’ll need a few components such as a motion sensor, a motor, and jumper wires. You can easily find a pack of SG90 motors on Amazon for around $12. Additionally, a 10-pack of HC-SR04 sensors costs $13, and you can get a bunch of jumper wires for about $10.

Once you gather all the necessary supplies, you’ll need to connect the motion sensor to the motor using the jumper wires. The idea is that the lid of the trash can will pop open when you come within 30 cm of it. This simple upgrade can greatly improve your quality of life, but make sure to keep it away from pets who might try to get into the trash.

This project is a great way to get started with Arduino and explore its capabilities. It’s affordable and straightforward, allowing you to determine if you enjoy working with the Arduino platform before investing further. If a smart trash bin doesn’t interest you, there are plenty of other projects to try, such as building a smart vacuum cleaner with spare Arduino parts.

Gaming

Understanding How Nintendo Switch’s Controllers Track Movement

The Joy-Cons, the controllers for the Nintendo Switch, come with a range of features that enable them to track movement. One of these features is motion controls, which should ring a bell if you remember the success of the motion-sensing Wii Remote from the Nintendo Wii era. The Joy-Cons possess similar technology but in a more advanced form.

The motion control setup of the Joy-Cons consists of two primary components: the gyro sensor and the accelerometer. The gyro sensor measures the orientation of the controller, such as whether it is being held vertically, horizontally, or upside-down. On the other hand, the accelerometer detects physical movement. It captures the speed and intensity of your movements as you wiggle, swing, or sway the controller. By combining the data from the gyro sensor and the accelerometer, a Joy-Con can determine when it is being swung, the direction of the swing, and the force applied. Each Joy-Con has its own set of these systems, allowing them to detect motion independently of each other.

In addition to motion input, it’s worth mentioning the Joy-Cons’ HD rumble feature. This technology enables the controllers to provide subtle and customized haptic feedback based on the events happening in a game. Alongside the movement-detection systems, this means that if you were to swing a Joy-Con like a sword, the HD rumble would make it feel as though it were actually colliding with a hard surface.