Technology

How to Get the Most Out of Your Online Exams With an On Screen Evaluation System

Published

2 years ago

January 9, 2023

If you are preparing for an online exam, you might want to consider using an on screen evaluation system. This type of system allows you to check your answers instantly without having to print out the results. It also gives you the chance to learn how to get the most out of your test. There are several different on screen evaluation systems available. These include IntelliEXAMS, MM-On Screen Evaluation System and JNTU-H.

Table of Contents

EasyCheck Online Evaluation System

The EasyCheck Online Evaluation System has been developed to streamline the evaluation process. It provides examiners with the ability to scan data centres, check scanned data centres and mark answer sheets quickly and efficiently. These features enable examiners to reduce the logistical activities involved in handling answer sheets, while maintaining quality of answer scripts.

A study conducted by Dimension showed that the EasyCheck Online Evaluation System had the capabilities to perform the most important functions. For example, it can detect and quantify IgG anti-SARS-CoV-2 antibodies, inspect various types of fiber connectors and optical transceiver modules, and test TOSA/ROSA components.

In addition, it can be integrated into a portable inspector or used with an EasyGet Digital fiber probe. This allows for easier visual inspection of fiber endfaces and optical connections.

Another benefit of the EasyCheck Online Evaluation System is its ability to automatically compile results. After a short incubation period, test results are available. Tests may be done with or without test trays. Moreover, the system can be used to optimise lateral distribution.

Although the EasyCheck Online Evaluation System has been developed to simplify the evaluation process, it does not replace the use of a good quality optical microscope and monitor. However, it does allow examiners to use the most important features of both, thereby saving working space and time.

Another noteworthy feature is the EasyCheck AF’s digital video solution. This device is a lightweight solution designed to provide accurate and fast visual inspection of fiber endfaces. It combines an 8″ pure black and white TFT LCD and a coaxial illumination optic magnifier.

The EasyCheck AF’s other features include a user-friendly interface, a high-resolution image and an auto focus procedure. Additionally, it has multiple interfaces and storage media options to enhance testing efficiency and precision.

Overall, the EasyCheck Online Evaluation System is a reliable, easy to use tool that can save time and effort on the evaluation process. As a result, it has the potential to become a global tool to assess SARS-CoV-2 transmission dynamics and seroprevalence in different communities.

JNTU-H

The Jawaharlal Nehru Technological University, Hyderabad (JNTU-H) has introduced an onscreen evaluation system for the final semester examinations. This evaluation system eliminates the need to manually process answer sheets. Evaluators are given a one-time password to access the answer scripts.

After evaluating, the evaluators can allocate marks to students. The system would also auto-calculate marks based on optional questions. In addition, the evaluators are given four minutes to evaluate each paper.

However, some engineering students of colleges affiliated to JNTU-H have sought changes to the exam evaluation system. For instance, in the past, Continuous Internal Evaluation (CIE) was a provision which gave 25 marks for theory and practical subjects. But now, the university has added industry-based mini projects and real-time research projects to the curriculum.

In the recent past, several complaints have been filed against the evaluation process. Some of these complaints were against the process of sharing evaluated answer sheets with students. A letter was sent to the varsity authorities to address these concerns.

JNTU-H has responded to these complaints. Officials said that a policy change was required before the answer sheets can be shared with students. As a result, candidates who are unhappy with the results can apply for re-evaluation. They must fill the re-evaluation form and pay a fee of Rs.1000.

There have been reports that the re-evaluation process has helped candidates gain better scores. The re-evaluation of answer scripts can help improve the overall score of students.

JNTU-H also has offered a recounting opportunity for students who are not satisfied with the results. Candidates who are unable to attend the re-evaluation can also take a printout of the results and send it to the respective colleges.

Students can access the results by visiting the University’s official website. To do so, they must first enter their hall ticket number and date of birth. Then they can click on the ‘Result’ links.

The results are available in the form of a statement of marks and pass certificate. These can be printed out and kept for future reference.

IntelliEXAMS

IntelliEXAMS is a comprehensive examination management solution for colleges and universities. It is provided by Mindlogicx Infratec Limited. The software is developed in Silicon Valley and Bengaluru, India and marketed internationally from its Singapore office. Aside from IntelliEXAMS, Mindlogicx provides other products including IntelliCAS, which is an anti-counterfeiting solution that authenticates certificates and global access codes.

IntelliEXAMS is an end-to-end examination management system that includes automated question paper generation, delivery, and evaluation. It also manages the entire life cycle of examinations, from the registration of candidates to the generation of hall tickets. This software has helped to reduce the time and costs involved in conducting exams. Moreover, it has improved the quality and transparency of the examination process.

IntelliEXAMS is also designed to support pen-based assessments. It includes features such as question pre-chosen from an item banking system, interpretative reporting, internal marks uploading, online registration, fee management, and automatic hall ticket creation.

One of the key features of IntelliEXAMS is its ability to prevent fraud during the examination process. This is especially important because many exam boards have been urged to tighten their security. To avoid the possibility of counterfeiting, candidates are required to provide a dummy number to their answer booklets. IntelliPAD provides a scanned copy of the booklet to the evaluator on a screen.

Another feature of IntelliEXAMS is its capability to digitize handwritten answer scripts. After the exam, the answer booklets are uploaded to the database for digital evaluation. These documents are also secured using biometric authentication. When the device is turned off, the question papers self-destruct.

Finally, IntelliEXAMS is integrated with KenCLOUD, a private cloud-based service by Mindlogicx. Through the use of this cloud, the software secures data from the examination center and from other connected devices. All of these features help to eliminate the risk of exam malpractices.

So, if you are looking for a better way to evaluate your candidates, consider the advantages of using the best assessment software. If you do, your assessment process will become faster, accurate, and paper-free. And, that will benefit your education system.

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Technology

How a Quality Seat Post Clamp Improves Your Riding Experience

Published

10 hours ago

May 17, 2025

Honey Linkers

When it comes to cycling, especially BMX riding, every component of the bike matters. While parts like pedals, handlebars, and frames often steal the spotlight, there’s one small but vital component that plays a significant role in your overall riding experience—the seat post clamp. Often overlooked, this tiny device secures the seat post in place, directly affecting comfort, control, and performance. Investing in a high-quality seat post clamp can make a noticeable difference on the track or street.

Table of Contents

What Is a Seat Post Clamp?

A seat post clamp is a small ring-shaped component located at the top of a bike’s seat tube. It holds the seat post firmly in position once it is inserted into the frame. Most clamps use a bolt or quick-release lever to tighten around the post, ensuring it stays at the desired height during riding. While it may look insignificant, the clamp’s job is essential for rider safety and stability.

Why the Right Seat Post Clamp Matters

A well-designed seat post clamp does more than just keep your saddle in place. It helps maintain proper riding posture and prevents sudden slippage, which can be both uncomfortable and dangerous. Riders, especially BMX enthusiasts who perform jumps and tricks, rely on secure seat positioning for balance and coordination. A quality clamp offers peace of mind and reduces the need for constant adjustments.

Types of Seat Post Clamps Available

Understanding the types of seat post clamps can help you choose the one that best suits your needs. Here are the most common options:

Bolt-On Seat Post Clamp

This traditional clamp tightens with a hex bolt, providing maximum security. It’s great for BMX bikes where strength and vibration resistance are essential.

Quick-Release Seat Post Clamp

This version uses a lever for easy adjustment without tools. While convenient, it may not offer the same level of tightness as bolt-on clamps, making it less ideal for aggressive BMX riders.

Integrated Seat Post Clamp

Some modern frames come with built-in seat post clamps, offering a clean and sleek look. These can be harder to replace but often provide better frame compatibility.

Benefits of Using a High-Quality Seat Post Clamp

Enhanced Safety and Stability

A loose or poorly made seat post clamp can result in the saddle shifting during a ride. This not only causes discomfort but can lead to accidents. A quality clamp prevents unexpected movements and keeps your seat fixed in place even during high-impact riding.

Better Power Transfer

When your seat is at the correct height and position, your pedaling becomes more efficient. A secure seat post clamp ensures that your seating posture remains consistent, improving power output and endurance.

Reduced Maintenance

With a durable and well-machined clamp, you’ll spend less time tightening or adjusting your seat. This means fewer interruptions and more time enjoying your ride.

Improved Aesthetics

Let’s not forget looks. A sleek, anodized seat post clamp can complement your bike’s design and color scheme, giving it a polished and professional appearance.

Material Matters: What to Look for in a Seat Post Clamp

The quality of your seat post clamp depends heavily on the materials used. Here are a few common ones:

Aluminum Alloy: Lightweight and corrosion-resistant, this is a top choice for BMX riders who want durability without the added weight.
Steel: Strong but heavier, steel clamps are less popular for performance BMX builds.
Titanium: Extremely light and corrosion-resistant, titanium clamps are premium options but come at a higher price.

A CNC-machined aluminum seat post clamp, like the ones available at Billet BMX, strikes the perfect balance between performance, durability, and design.

Sizing: Choosing the Correct Seat Post Clamp

One of the most common mistakes riders make is selecting the wrong clamp size. Seat tube diameters vary, so it’s important to measure your bike’s frame before purchasing. Common sizes include 28.6mm, 31.8mm, and 34.9mm. The seat post clamp should match your seat tube, not the post itself.

Billet BMX offers clamps in a variety of sizes to fit most BMX frames. Make sure to double-check your frame’s measurements or consult your bike’s manufacturer for accuracy.

How to Install a Seat Post Clamp

Installing a seat post clamp is relatively straightforward:

Remove the old clamp, if present.
Clean the seat tube to ensure a smooth and secure fit.
Slide the new clamp over the top of the seat tube.
Insert the seat post to your desired height.
Tighten the clamp using a hex key or the quick-release lever.

Be careful not to overtighten, as this can damage the frame or seat post.

When Should You Replace Your Seat Post Clamp?

Even high-quality seat post clamps can wear out over time. Here are signs that it’s time for a replacement:

Frequent slipping or seat movement
Visible cracks or rust on the clamp
Stripped bolt threads or loose quick-release mechanism

Why Billet BMX Is Your Go-To for Seat Post Clamps

At Billet BMX, we specialize in producing precision-machined BMX parts that are both functional and stylish. Our seat post clamps are crafted from high-quality materials, designed to withstand the rigors of intense BMX riding. With multiple color options, sizes, and finishes, you can find the perfect clamp to match your setup.

Whether you’re upgrading your bike for performance or simply replacing a worn component, Billet BMX offers the best in affordability and quality. Looking for BMX bike parts? Best in quality BMX bike parts and that too at an affordable price. You are just one click away. Shop today at Billet BMX!

Technology

From Wagons to Wi-Fi: The Surprising History of Mobile Billboards

Published

2 days ago

May 16, 2025

Backlinks Hub

Advertising has come a long way from painted signs and print ads. One of the most adaptable and attention-grabbing formats is the mobile billboard. These moving advertisements are impossible to ignore—and that’s the point. Their story spans centuries, from simple carts to dazzling digital mobile billboard Trucks cruising down busy highways today.

Table of Contents

A Rolling Start: Pre-Motor Innovation

The idea of mobile advertising began with merchants and performers in the 1800s. They used wagons to carry signs through towns, alerting people to products or upcoming shows. These early advertisement trucks were basic, but they worked—they brought messages where the people were.

This approach wasn’t just clever—it was revolutionary. Unlike print media, mobile billboard advertising gave businesses direct access to people in public spaces. It was personal, visual, and highly visible.

Enter the Engine: The Car Changes Everything

When cars became widespread in the early 1900s, advertisers saw an opportunity. Trucks could be outfitted with large signs or banners, making them moving platforms for advertising. The first motorized mobile billboards were born.

A standout moment came in 1929, when Pepsi-Cola transformed delivery trucks into moving advertisements. It was an ambitious project that gave them exposure in places traditional ads couldn’t reach.

The Motorized Revolution: Advertising Hits the Road

The 20th century brought about the automobile revolution, and with it came enormous changes in transportation and marketing. Cars and trucks were no longer just vehicles—they became mobile platforms for advertising. This ushered in a new age of visibility, and by the 1920s, businesses had started to mount static billboards onto trucks.

These early mobile billboard trucks allowed businesses to take their messages directly to their audience, driving through towns, attending public events, or parking in high-traffic areas. They turned every road into a potential marketing venue.

Helping During Hard Times

The 1930s brought economic hardship, but also increased creativity in advertising. During the Great Depression, the government and businesses used mobile billboard trucks to spread information about job programs and social services. These trucks carried real value, delivering both commercial and essential public messages.

Wartime Messaging Goes Mobile

When WWII hit, mobile billboards became part of the government’s communication tools. Trucks were used to promote war bonds, military recruitment, and national unity. This era showcased the true flexibility and effectiveness of mobile billboard advertising.

The Highways Open Up New Opportunities

Post-WWII America was all about cars and travel. As highways expanded, companies realized the road itself was an advertising space. Iconic brands like Marlboro and Coca-Cola used mobile billboards to build national awareness during this time.

The key here was visibility. Unlike static billboards, mobile billboard trucks moved with the traffic—making them hard to ignore during long road trips.

The Digital Revolution Hits the Streets

The 1990s brought a massive change: the introduction of LED screens and digital mobile billboard Truck technology. With these updates, an advertisement truck could display animations, update messaging remotely, and target specific audiences based on location and time of day.

This new generation of digital mobile billboard Trucks delivered greater flexibility and impact for advertisers, allowing them to be more creative and responsive to campaign needs.

Conclusion: Trust the Experts at Can’t Miss US

Today’s advertisers have more tools than ever—but mobile billboard advertising remains a uniquely powerful channel. If you want to put your message directly in front of real people in real-time, Can’t Miss US has you covered. As experts in digital mobile billboard Trucks, they offer stunning displays and strategic campaigns across the country. Their fleet of advertisement trucks helps brands get noticed—and remembered. Make your next campaign unforgettable with Can’t Miss US.

Technology

How to Edit Images UsingOpenAIGPT-Image-1API

Published

2 days ago

May 16, 2025

Shiekh Fazzi

OpenAI’s GPT-Image-1 API is revolutionizing the way developers and creatives approach image editing. By combining advanced multimodal capabilities with intuitive text prompts, it enables precise and high-quality image manipulation directly through code. Whether you’re looking to generate newvisuals, edit existing images, or create variations, gpt-image-1 offers a robust solution.

What Is gpt-image-1?

GPT-Image-1 is OpenAI’s latest image generation model, designed to create and edit images based ontextual descriptions. It’s capable of understanding complex prompts and producing high-fidelity images that align closely with user intent. Key features include:

∙ High-Fidelity Image Generation: Produces detailed and accurate visuals. ∙ Diverse Visual Styles: Supports a range of aesthetics, from photorealistic to abstract. ∙ Precise Image Editing: Enables targeted modifications to generated images. ∙ Rich World Knowledge: Understands complex prompts with contextual accuracy. ∙ Consistent Text Rendering: Renders text within images reliably.

Real-World Applications

Industries leveraging gpt-image-1 include:

∙ Design and Prototyping: Tools like Figma integrate gpt-image-1 to enhance creative workflows. ∙ E-Commerce: Platforms use it to generate product visuals and marketing materials. ∙ Education: Creates diagrams and visual aids for learning platforms.

∙ Marketing: Produces ad graphics and social media visuals on the fly. Setting Up Your Environment

Prerequisites

Before you begin, ensure you have the following:

∙ An OpenAI API key.

∙ Python installed on your system.

∙ The openai Python package installed.

You can install the openai package using pip:

bashpip install openai

Setting Up the OpenAI API Client

First, set up the OpenAI API client in your Python script:

pythonimport openai

openai.api_key = ‘your-api-key-here’

Replace ‘your-api-key-here’ with your actual OpenAI API key.

How to Edit Images with GPT-Image-1How Does Image Editing Work?

GPT-Image-1 allows you to edit images by providing a base image, an optional mask to specify editable regions, and a textual prompt describing the desired outcome. The API processes these inputs and returns a modified image that aligns with your specifications.

Preparing the Image and Mask

Ensure your input image and mask meet the following criteria:

∙ Both should be square images.

∙ The mask should be a transparent PNG where the transparent area indicates the region to be edited.

Writing the Python Script

Here’s a sample Python script to edit an image using the gpt-image-1 API:

import requests

edit_url = “https://api.openai.com/v1/images/edits”

headers = {

“Authorization”: “Bearer YOUR_API_KEY”

}

files = {

“image”: open(“input-image.png”, “rb”)”mask”:open(“path_to_your_mask.png”, “rb”),}

data = {

“model”: “gpt-image-1”,

“prompt”: “Add a bright red balloon in the sky”,

“n”: 1,

“size”: “1024×1024”

}

response = requests.post(edit_url, headers=headers, files=files, data=data)

image_url = response.json()[“data”][0][“url”]

print(“Edited Image URL:”, image_url)

Replace:

∙ ‘Bearer YOUR_API_KEY’ with your OpenAI API key.

∙ “path_to_your_image.png” with the path to your original image.

∙ “path_to_your_mask.png” with the path to your mask image.

∙ “Describe the desired edit here” with a prompt describing the edit you want to make. Example: Changing an Object’s Color

Suppose you have an image of a red ball, and you want to change its color to blue. Your prompt wouldbe:

pythonprompt=”Change the red ball to a blue ball”

Ensure your mask highlights only the red ball area.

Advanced Tips and Considerations

What Are Some Advanced Features?

∙ Style Transfer: Apply different artistic styles by modifying the prompt. ∙ Object Addition/Removal: Add or remove elements within the image using descriptive prompts.

∙ Text Rendering: Insert text into images with specific fonts and placements. Image Size and Aspect Ratio

The GPT-Image-1 API requires images to be square, with supported sizes like 256×256, 512×512, or 1024×1024 pixels. Non-square images may be resized or cropped, potentially affecting the output.

Token Usage and Costs

When using base64-encoded images, be aware that the payload size increases by approximately 33%, which can impact token usage and costs. To mitigate this, consider hosting your images and providing URLs instead of base64 data.

Model Limitations

While gpt-image-1 offers powerful image editing capabilities, it may not handle complex edits involving multiple objects or intricate details as effectively as specialized image editing software. It’s best suited for straightforward edits guided by clear prompts.

Best Practices for Optimal Results

How to Enhance Image Editing Outcomes?

∙ Be Specific: Detailed prompts yield more accurate results.

∙ Use High-Quality Images: Ensure base images are clear and well-lit. ∙ Test Different Prompts: Experiment with various descriptions to achieve desired effects. ∙ Leverage Masks: Use masks to control editable regions precisely.

Integrating gpt-image-1 to DesignWorkflows

The integration of gpt-image-1 into tools like Figma and Adobe Firefly streamlines the design process. Designers can generate and edit images directly within these platforms using text prompts, facilitating rapid prototyping and iteration.

For example, in Figma, you can select a design element, input a prompt like “Add a shadow to this object,”and the GPT-Image-1 integration will apply the edit accordingly.

Conclusion

OpenAI’s GPT-Image-1 API represents a significant advancement in AI-driven image editing. By enabling natural language prompts to guide image edits, it empowers designers and developers to create and modify visuals efficiently. As integration with design tools continues to evolve, gpt-image-1 is poisedto become an indispensable asset in the creative workflow.

Getting Started

Developers can access GPT-image-1 API through CometAPI. To begin, explore the model’s capabilities in the Playground and consult the API guide for detailed instructions. Note that some developers may need to verify their organization before using the model.

GPT-Image-1 API Pricing in CometAPI，20% off the official price:

Output Tokens: $32/ M tokens

Input Tokens: $8 / M tokens