Technology Explained
AI Testing Tools: Transforming Modern Software Testing
Introduction
Software Testing has evolved over the years from its traditional methods of Manual Testing and Automated Testing based on rules to AI-assisted testing tools. As applications increase in complexity and release cycles are shorter, many teams have turned to AI-based testing tools for increased quality, speed, and efficiency of their software.
Many testing tools use Machine Learning (ML), Data Analytics, and Intelligent Algorithms to automate test creation, optimize the execution of tests, and detect defects automatically and accurately so that engineers can deliver high-quality software with less manual effort.
What Are AI Testing Tools?
AI testing tools are software-based solutions that apply artificial intelligence and machine learning to various points in the software testing process. Artificial intelligence testing tools learn from experience by analysing the way a program operates, how it interacts with the user, the way it stores and retrieves data, and many more factors.
An AI testing tools will continue to learn and improve its testing decision-making capability over time based on the testing results it has recorded from previous applications. AI testing tools can be used in conjunction with traditional automation tools, as they offer a number of advantages over traditional testing tools when testing more complex applications, such as: Web Applications; Mobile Apps; Application Program Interfaces (APIs); and Microservices”.
AI testing tools are software solutions that use artificial intelligence, machine learning, and data analytics to improve the testing process. Unlike traditional testing methods, which rely heavily on human intervention, AI testing tools can learn from past test results and predict areas that may require attention. These tools can:
- Automatically Generate Test Cases: AI algorithms analyze application behavior and create test scenarios.
- Detect Bugs Early: AI identifies patterns and anomalies that humans might miss.
- Optimize Test Coverage: AI ensures that all critical areas of the application are tested efficiently.
- Reduce Manual Effort: Testers can focus on strategic tasks while AI handles repetitive work.
By integrating AI testing tools, companies can accelerate software release cycles without compromising quality.
Rise of AI Testing Tools: Transforming Modern Software Testing
AI testing tools have grown rapidly in recent years as software development becomes more complex. Traditional testing methods are often slow and require a lot of manual work. AI testing tools use artificial intelligence to analyze code, find bugs, and suggest improvements automatically. This rise in AI tools is changing the way companies test software, making the process faster and more accurate. More businesses are adopting AI testing because it saves time, reduces errors, and helps release software more confidently
Popular AI Testing Tools in the Market
1. Testim
Testim uses AI to automate functional and regression testing. It provides self-healing capabilities, meaning the tool can adjust to minor changes in the UI without breaking test scripts.
2. Applitools
Applitools focuses on visual AI testing, ensuring that the software’s UI looks correct across all devices and screen sizes. It uses machine learning to detect visual differences and layout errors.
3. Mabl
Mabl is a cloud-based AI testing platform that combines automated testing with machine learning. It offers features like auto-healing scripts, predictive analytics, and detailed test reports.
4. Functionize
Functionize uses natural language processing to allow testers to create test cases using plain English. Its AI engine helps detect functional defects and adapt tests automatically.
5. Selenium with AI Integration
While Selenium is a traditional testing tool, AI integrations can enhance it by improving test maintenance, generating intelligent test scripts, and predicting failure points.
How AI Is Used in Software Testing
AI enhances software testing in multiple ways:
1. Intelligent Test Case Generation
AI models analyze application workflows and automatically generate relevant test cases. This reduces human effort and ensures better test coverage, even for edge cases that testers may miss.
2. Self-Healing Test Automation
When UI elements or APIs change, AI-driven tools can automatically update test scripts without manual intervention. This significantly reduces test maintenance costs.
3. Predictive Defect Detection
By studying historical test failures and source code changes, AI tools can predict high-risk areas in an application, allowing teams to focus on critical test scenarios.
4. Smart Test Execution
AI tools optimize test execution by prioritizing important test cases based on impact, risk, and previous failures, helping reduce overall testing time.
Types of AI Testing Tools
AI testing tools can be broadly categorized into the following types:
1. AI-Powered Test Automation Tools
These tools enhance traditional automation by adding intelligence for test creation, maintenance, and execution.
2. AI-Based API Testing Tools
Focused on validating APIs, these tools automatically generate tests from API traffic, detect anomalies, and validate responses accurately.
3. Visual UI Testing Tools
AI compares visual elements across different browsers and devices to identify layout issues that conventional automation often overlooks.
4. Performance and Quality Intelligence Tools
These tools analyze system performance data and detect patterns that indicate potential failures or performance bottlenecks.
Benefits of Using AI Testing Tools
AI testing tools bring many advantages to software development. They can detect errors and issues faster than humans, which reduces the chances of releasing faulty software. These tools also help save time and cost because fewer people are needed for repetitive testing tasks. AI tools can run tests continuously and cover more scenarios, improving overall software quality. Additionally, they can learn from past tests, making future testing smarter and more efficient. Overall, AI testing tools make software development smoother, faster, and more reliable.
Using AI testing tools offers several advantages:
- Faster test execution and feedback cycles
- Reduced manual testing effort
- Improved test accuracy and coverage
- Lower maintenance for test scripts
- Early detection of defects
- Better software quality and reliability
These benefits make AI testing tools highly suitable for Agile and DevOps environments.
Role of AI Testing Tools
The main role of AI testing tools is to support software teams in finding and fixing problems quickly. They can automatically test different parts of an application, predict where errors might occur, and suggest fixes. These tools also help improve test coverage by checking parts of software that might be missed in manual testing. By reducing human effort on repetitive tasks, AI testing tools allow developers and testers to focus on more complex and creative work, improving the overall development process.
Challenges of AI Testing Tools
Despite their benefits, AI testing tools face some challenges. They can be expensive to implement for smaller companies. Some tools also require technical knowledge to set up and use properly. AI may not always understand complex software logic or unexpected user behavior, which can lead to missed errors. Another challenge is the need for high-quality data for the AI to learn effectively. Companies must carefully manage these challenges to make the most of AI testing tools.
Despite their advantages, AI testing tools also come with challenges:
- Initial setup and learning curve
- Dependency on quality data for accurate learning
- Limited transparency in decision-making
- Not a complete replacement for human judgment
AI testing should be used to assist testers, not replace them entirely.
Best Practices for Adopting AI Testing Tools
- Start with small pilot projects
- Combine AI testing with existing automation frameworks
- Continuously train models using real test data
- Maintain human oversight for critical testing decisions
- Evaluate tools based on project requirements
Tips for Implementing AI Testing Tools
- Identify Testing Goals: Understand which testing areas can benefit the most from AI, such as regression or UI testing.
- Choose the Right Tool: Evaluate tools based on features, ease of use, and integration with your existing workflows.
- Train Your Team: Provide proper training so your QA team can leverage AI effectively.
- Monitor AI Performance: Regularly review AI test results to ensure the tool is working accurately.
- Combine AI with Human Testing: While AI is powerful, human judgment is still crucial for usability and exploratory testing.
Future of AI in Software Testing
The future of AI in software testing is highly promising and continues to evolve rapidly as software systems become more complex and delivery timelines become shorter. With advancements in machine learning and data-driven models, AI testing tools are expected to become more autonomous, adaptive, and predictive. These tools will move beyond simple automation and start making intelligent decisions based on application behavior, historical test data, and user interactions.
In the coming years, AI-driven testing solutions will focus on predictive defect detection, allowing teams to identify high-risk areas in code before bugs reach production. Continuous testing will become more efficient as AI optimizes test execution, prioritizes critical test cases, and reduces redundant testing. Self-healing test scripts will further minimize maintenance efforts by adapting automatically to UI or API changes.
AI will also play a vital role in enhancing testing accuracy and coverage across modern architectures such as cloud-native applications, microservices, and APIs. By integrating seamlessly with Agile and DevOps pipelines, AI testing tools will help organizations deliver faster releases without compromising quality. Overall, AI will become a core component of next-generation software testing strategies.
Conclusion
AI testing tools are redefining how teams approach software quality. By automating complex tasks, predicting failures, and optimizing test execution, these tools enable faster and more reliable software releases. While challenges remain, the adoption of AI-driven testing is becoming essential for organizations building modern, scalable applications.
Costumer Services
SBCGlobal Email Not Receiving Emails: A Comprehensive Guide
Introduction
If you’re facing problems with SBCGlobal email not receiving emails, you’re not alone. Many users experience email delivery issues caused by server settings, outdated configurations, or account security errors. This guide will walk you through why your SBCGlobal email might not be receiving messages, how to fix it step-by-step, and when to contact professional suppor for advanced troubleshooting.
What Is SBCGlobal Email?
SBCGlobal.net is a legacy email service originally provided by Southwestern Bell Corporation, which later merged with AT&T. Even though new SBCGlobal accounts are no longer being created, millions of users still access their SBCGlobal email through AT&T’s Yahoo Mail platform.
However, because SBCGlobal operates on older infrastructure and server settings, users sometimes experience email syncing, login, or receiving issues especially when using third-party apps or outdated settings.

Common Reasons SBCGlobal Email Is Not Receiving Emails
Before you start troubleshooting, it’s important to identify what might be causing the issue. Below are the most frequent culprits behind SBCGlobal email receiving problems:
- Incorrect Email Settings: If your incoming (IMAP/POP3) or outgoing (SMTP) settings are incorrect, emails won’t load properly.
- Server Outages: Temporary outages or server maintenance by AT&T or Yahoo may interrupt incoming mail delivery.
- Storage Limit Reached: When your mailbox exceeds its storage limit, new emails are automatically rejected.
- Spam or Filter Rules: Overly strict filters or incorrect spam settings might send legitimate emails to the Junk or Trash folder.
- Browser Cache or App Glitches: Cached data and outdated email apps can disrupt syncing or message retrieval.
- Blocked Senders or Blacklisted IPs: Accidentally blocking a sender or being on a spam blacklist may prevent messages from reaching your inbox.
- Security or Account Lock Issues: Suspicious login attempts or password errors can cause temporary account restrictions.
Step-by-Step Solutions to Fix SBCGlobal Email Not Receiving Emails
Let’s go through a series of troubleshooting steps to help you restore your email flow. You can perform these solutions on both desktop and mobile platforms.
1. Check SBCGlobal Email Server Status
- Sometimes, the issue isn’t on your end.
- Go to Downdetector or AT&T’s official website to see if SBCGlobal or AT&T Mail is down.
If there’s an outage, you’ll need to wait until the service is restored.
2. Verify Your Internet Connection
Ensure your device has a stable and fast internet connection. Poor connectivity can stop your email client from syncing or fetching new messages.
3. Update Incoming and Outgoing Mail Server Settings
Outdated or incorrect settings are the most common reason SBCGlobal email stops receiving messages. Here are the correct configurations:
Common Reasons SBCGlobal Email Is Not Receiving Emails
Before you start troubleshooting, it’s important to identify what might be causing the issue. Below are the most frequent culprits behind SBCGlobal email receiving problems:
- Incorrect Email Settings: If your incoming (IMAP/POP3) or outgoing (SMTP) settings are incorrect, emails won’t load properly.
- Server Outages: Temporary outages or server maintenance by AT&T or Yahoo may interrupt incoming mail delivery.
- Storage Limit Reached: When your mailbox exceeds its storage limit, new emails are automatically rejected.
- Spam or Filter Rules: Overly strict filters or incorrect spam settings might send legitimate emails to the Junk or Trash folder.
- Browser Cache or App Glitches: Cached data and outdated email apps can disrupt syncing or message retrieval.
- Blocked Senders or Blacklisted IPs: Accidentally blocking a sender or being on a spam blacklist may prevent messages from reaching your inbox.
- Security or Account Lock Issues: Suspicious login attempts or password errors can cause temporary account restrictions.
Step-by-Step Solutions to Fix SBCGlobal Email Not Receiving Emails
Let’s go through a series of troubleshooting steps to help you restore your email flow. You can perform these solutions on both desktop and mobile platforms.
1. Check SBCGlobal Email Server Status
- Sometimes, the issue isn’t on your end.
- Go to Downdetector or AT&T’s official website to see if SBCGlobal or AT&T Mail is down.
If there’s an outage, you’ll need to wait until the service is restored.
2. Verify Your Internet Connection
Ensure your device has a stable and fast internet connection. Poor connectivity can stop your email client from syncing or fetching new messages.
3. Update Incoming and Outgoing Mail Server Settings
Outdated or incorrect settings are the most common reason SBCGlobal email stops receiving messages. Here are the correct configurations:
- Server:
imap.mail.att.net - Port: 993
- Encryption: SSL
- Username: Your full SBCGlobal email address
- Password: Your email password
Outgoing Mail (SMTP) Server:
- Server:
smtp.mail.att.net - Port: 465 or 587
- Encryption: SSL/TLS
- Requires Authentication: Yes
If you’re using POP3, use:
- Incoming server:
inbound.att.net, Port 995 (SSL required) - Outgoing server:
outbound.att.net, Port 465 (SSL required)
Double-check these settings in your email client (Outlook, Apple Mail, Thunderbird, etc.) to make sure they match.
4. Review Spam and Junk Folder
- Sometimes, legitimate emails end up in the Spam or Junk folder. Open these folders and mark any wrongly filtered emails as “Not Spam.”
- Also, check your Filters and Blocked Addresses under email settings to ensure no important addresses are being redirected or blocked.
5. Clear Browser Cache or Update Your App
If you access SBCGlobal email through a browser:
- Clear your cache, cookies, and browsing history.
- Try opening email in incognito/private mode to rule out extensions or ad blockers causing problems.
If you use the Yahoo Mail App or Outlook, ensure the app is updated to the latest version. Outdated apps may not sync with the latest server configurations.
6. Check Mailbox Storage Limit
- SBCGlobal email accounts have a maximum storage quota.
- Delete unnecessary emails from your inbox, sent, and trash folders.
- After clearing space, refresh your inbox or restart your email client — new emails should start appearing.
7. Reset or Re-Add Your SBCGlobal Account
- If none of the above methods work, try removing your SBCGlobal account from your email client and re-adding it with the correct settings.
- This refreshes the connection and often resolves syncing or server timeout issues.
8. Reset Your Password
If you suspect your account might have been compromised or temporarily locked, resetting your password is a smart step.
- Visit the AT&T Password Reset page.
- Follow the on-screen steps to verify your identity.
- Set a strong, unique password and re-login to your email account.
9. Disable Security Software Temporarily
- Firewall or antivirus software can sometimes block email servers.
- Temporarily disable them (only if you’re confident about your network security) and check if you start receiving emails again.
10. Contact SBCGlobal Email Support
- If you’ve followed all the steps and your SBCGlobal email is still not receiving messages, the issue might be server-side or linked to account configuration.
- In that case, it’s best to contact SBCGlobal email support for expert help.
You can reach certified technicians.
They can assist with:
- Account recovery and login errors
- Server synchronization issues
- Email migration or backup
- Advanced spam and security settings
Having professional help ensures your account is restored quickly without losing any important messages or data.
Tips to Prevent Future SBCGlobal Email Problems
- Update Passwords Regularly: Keep your email account secure and avoid login lockouts.
- Use a Reliable Email App: Apps like Outlook or Apple Mail handle IMAP connections more efficiently.
- Backup Emails Periodically: Regular backups protect your messages from unexpected sync failures.
- Keep Storage Under Control: Delete old attachments and large files frequently.
- Monitor Account Activity: Check for unusual login attempts from unknown locations.
Final Thoughts
Facing issues like SBCGlobal email not receiving emails can be frustrating, especially when you rely on your email for important communications. However, most problems can be resolved by verifying server settings, clearing browser cache, managing storage, or resetting passwords.
If you continue to face challenges, don’t hesitate to reach out to expert SBCGlobal email support for personalized assistance. A few minutes of professional troubleshooting can save hours of frustration and get your SBCGlobalemail running smoothly again.
Development
Enhancing Mapping Accuracy with LiDAR Ground Control Targets
How Do LiDAR Ground Control Targets Work?
LiDAR technology uses laser pulses to scan the ground and capture a wide range of data, including elevation, shape, and distance. However, the data collected by LiDAR sensors needs to be aligned with real-world coordinates to ensure its accuracy. This is where LiDAR ground control targets come in.
Georeferencing LiDAR Data
When LiDAR sensors capture data, they record it as a point cloud, an array of data points representing the Earth’s surface. To make sense of these data points, surveyors need to assign them precise coordinates. Ground control targets provide reference points, allowing surveyors to georeference point cloud data and ensure that LiDAR data aligns with existing maps and models.
By placing LiDAR ground control targets at specific locations on the survey site, surveyors can perform adjustments to correct discrepancies in the data caused by factors such as sensor calibration, flight altitude, or atmospheric conditions.
Why Are LiDAR Ground Control Targets Essential for Accurate Mapping?
LiDAR technology is incredibly powerful, but the accuracy of the data depends largely on the quality of the ground control points used. Here are the key reasons why LiDAR ground control targets are essential for obtaining precise mapping results:
1. Improved Geospatial Accuracy
Without ground control targets, LiDAR data is essentially “floating” in space, meaning its position isn’t aligned with real-world coordinates. This can lead to errors and inaccuracies in the final map or model. By placing LiDAR ground control targets at known geographic coordinates, surveyors can calibrate the LiDAR data and improve its geospatial accuracy.
For large projects or those involving multiple data sources, ensuring that LiDAR data is properly georeferenced is critical. Ground control targets help ensure the survey data integrates seamlessly with other geographic information systems (GIS) or mapping platforms.
2. Reduction of Measurement Errors
LiDAR ground control targets help mitigate errors caused by various factors, such as:
- Sensor misalignment: Minor inaccuracies in the LiDAR sensor’s position or angle can cause discrepancies in the data.
- Aircraft or drone movement can slightly distort the sensor’s collected data.
- Environmental conditions: Weather, temperature, and atmospheric pressure can all affect the LiDAR signal.
By using ground control targets, surveyors can compensate for these errors, leading to more precise and reliable data.
3. Support for Large-Scale Projects
For larger mapping projects, multiple LiDAR scans might be conducted from different flight paths or at different times. Ground control targets serve as common reference points, ensuring that all collected data can be merged into a single coherent model. This is particularly useful for projects involving vast areas like forests, mountain ranges, or large urban developments.
How to Choose the Right LiDAR Ground Control Targets
Choosing the right LiDAR ground control targets depends on several factors, including the project’s size, the terrain, and the required accuracy. Here are some things to consider:
Size and Visibility
The size of the target should be large enough to be easily detectable by the LiDAR sensor from the air. Targets that are too small or poorly placed can lead to inaccurate data or missed targets.
Material and Durability
Ground control targets must have enough durability to withstand weather conditions and remain stable throughout the surveying process. Surveyors often use reflective materials to ensure that the LiDAR sensor can clearly detect the target, even from a distance.
Geospatial Accuracy
For high-accuracy projects, surveyors must place ground control targets at precise, known locations with accurate geospatial coordinates. They should use a GPS or GNSS system to measure and mark the exact position of the targets.
Conclusion
LiDAR ground control targets play a pivotal role in ensuring the accuracy of aerial surveys and LiDAR mapping projects. By providing precise reference points for geo referencing and adjusting LiDAR data, these targets reduce errors and improve the overall quality of the final model. Whether you’re working on a small-scale project or a large-scale survey, integrating ground control targets into your LiDAR workflow is essential for achieving high-precision results.
The right ground control targets, when placed correctly and properly measured, can make the difference between reliable, actionable data and inaccurate measurements that undermine the entire survey.
By understanding the importance of these targets and how they function in the context of LiDAR surveys, you’ll be better prepared to tackle projects that demand accuracy and precision.
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