Connect with us

Technology

Wi-Fi and How It Came To Be

Published

on

Wi-Fi,Technology News 2018,Best Startups in India 2018,Latest Startup News India,startup stories,History of WiFi,Wi-Fi History,History of Wireless Technology,Wireless Local Area Networks,Wireless Technology Latest News,WiFi Story,Wireless Internet History

Wi-Fi, formally known as Wireless Fidelity, was first released for consumers in the year 1997 when a community called 802.11 was created. While the first setup was not successful, the creation of IEEE802.11, ensured a wider success of Wi-Fi as a system. IEEE802.11 stands for Wireless Local Area Networks, WLANs, a set of standards which define communication.

Not surprisingly, there have been several people who claimed they invented this allconnecting magical device. However, like most things, credit can only go to one person and in the case of WiFi, Vic Hayes has been known as the Father of Wireless Connection. Known for chairing the 802.11 committee, Hayes was the one who established the standards which would make WiFi the technology it is today!

WLANs created a set of rules and established guidelines for how Wi-Fi worked, allowing 2 megabytes of data per second to be seamlessly transferred through a wireless connection between devices. Through the coming months, this network improved day by day and this led to the invention of routers. In the year 1999, the routers enabled the introduction of WiFi services for home use!

One of the primary ways WiFi uses technology to transmit data is through electromagnetic waves, which ran through two main frequencies (2.4 GHz: 802.11 b and 5 GHz: 802.11 a) at that time. For several years after being introduced on the home front, 2.4 GHz was the most popular choice, with the production being the most popular choice as it was used by several mainstream devices!

In the year 2009, the final version of 802.11n was introduced, increasing the efficiency of the wireless technology. With the final version of the 802.11 being cemented, the 2.4  GHz version quickly became the most sought after router. From then on, the router saw several improvements, with each version being better than the previous one. The updated 2.4 GHz router is now the preferred one, often connected with the different devices used on the home front. Now, in the present day, no one looks at what wireless technology was and how it came to be. One looks at the way WiFi makes our life easier, but not at what went into the industry. What is your favourite WiFi story? Comment and let us know!

 

 

Continue Reading
Advertisement
Click to comment

Leave a Reply

Your email address will not be published. Required fields are marked *

Artificial Intelligence

Microsoft Partners with Indian Government to Skill 500,000 in AI

Published

on

Microsoft Partners with Indian Government to Skill 500,000 in AI

Microsoft has announced a significant partnership with the Indian government to empower the country’s workforce with AI skills. This collaboration aims to skill 500,000 students and educators in AI technologies by 2026, fostering a strong foundation for AI innovation in India.

Key Initiatives

AI Skilling Program

The partnership will focus on skilling 500,000 individuals, including:

  • Students
  • Educators
  • Developers
  • Government officials
  • Women entrepreneurs

This comprehensive approach aims to create a diverse pool of talent equipped with essential AI skills.

AI Centers of Excellence

The establishment of AI Catalysts, also known as Centers of Excellence, will promote rural AI innovation and support 100,000 AI developers. These centers will foster community-driven AI solutions through:

  • Hackathons
  • Community-building initiatives
  • An AI marketplace

Focus on Critical Sectors

The collaboration will prioritize developing AI solutions for key sectors such as:

  • Healthcare
  • Education
  • Accessibility
  • Agriculture

This targeted approach addresses specific challenges faced by India while leveraging AI to enhance productivity and efficiency.

Investing in AI Infrastructure

Microsoft plans to invest $3 billion in India over the next two years. This investment will include the establishment of new data centers with a focus on sustainability, enhancing the country’s digital infrastructure and capacity for AI development.

Nadella’s Vision

Microsoft CEO Satya Nadella emphasized the importance of AI as a “guardian angel” for the future, highlighting India’s unique position as a leader in AI adoption. He encouraged the country to focus on frontier AI research and development, particularly in creating local language AI tools that cater to India’s diverse linguistic landscape.

Government Collaboration

The partnership with the Ministry of Electronics and Information Technology (MeitY) reflects the Indian government’s commitment to fostering AI innovation and developing a skilled workforce. This collaboration aligns with the government’s broader objective of enhancing digital capabilities across various sectors.

Overall Impact

This collaboration marks a significant step towards empowering India’s workforce with essential AI skills and driving innovation in the country. By fostering a robust AI ecosystem, India can leverage the power of artificial intelligence to address its unique challenges and unlock new opportunities for economic growth and social development.

Conclusion

Microsoft’s partnership with the Indian government represents a transformative initiative aimed at building a skilled workforce capable of driving AI innovation. Through targeted training programs, investment in infrastructure, and strategic focus on critical sectors, this collaboration is poised to make a lasting impact on India’s economic landscape and technological advancement.

 

Continue Reading

Artificial Intelligence

Google Unveils Veo 2: A New Era of AI Video Generation!

Published

on

Google-introduces-VEO

Google has made significant strides in the field of AI with the introduction of its latest video generation model, Veo 2. Designed to rival OpenAI’s Sora, Veo 2 promises to deliver hyper-realistic, high-quality videos in 4K resolution, marking a notable advancement in AI-generated content.

Key Features of Veo 2

  • Realistic Motion: Veo 2 excels in generating videos with natural and fluid movements, simulating real-world physics and human dynamics. This improvement allows for more lifelike representations in generated videos.
  • High-Quality Output: The model produces stunning visuals with intricate details and vibrant colors, enhancing the overall viewing experience. Users can expect videos that not only look good but also convey a sense of realism.
  • Benchmark Performance: Google claims that Veo 2 outperforms other leading video generation models based on human preference evaluations. In head-to-head comparisons, it was preferred by 59% of participants over OpenAI’s Sora, which garnered only 27%.
  • Extended Video Lengths: Unlike many competitors, Veo 2 can generate videos longer than two minutes, significantly enhancing its utility for creators looking to produce more comprehensive content.

Advanced Capabilities

Veo 2 is integrated into Google Labs’ video generation tool, VideoFX, and includes several advanced features:

  • Cinematic Effects: Users can specify cinematic jargon such as lens types and shot angles (e.g., low-angle tracking shots or close-ups), allowing for tailored video outputs that meet specific creative requirements.
  • Complex Scene Generation: The model can process complex requests, including genre specifications and cinematic effects, making it versatile for various applications from entertainment to education.

Imagen 3 and Whisk: A Powerful Image Creation Duo

Alongside Veo 2, Google has introduced two additional models:

  • Imagen 3: This versatile image generation model is capable of producing a wide range of styles, from photorealistic to abstract. It has been improved to deliver brighter and better-composed images.
  • Whisk: This new experimental tool allows users to create new images by combining multiple input images, enabling unique output styles and creative possibilities.

Addressing Challenges in AI Video Generation

While these advancements are impressive, challenges remain in creating complex scenes with intricate motion and maintaining consistency throughout a video. Google acknowledges these hurdles but is committed to ongoing research and development to enhance the capabilities of its AI models further.

Safety Measures

To combat misinformation and ensure proper attribution, all videos generated by Veo 2 will include a visible and invisible watermark called SynthID. This feature is part of Google’s commitment to responsible AI development, helping to identify AI-generated content and mitigate potential misuse.

Future Prospects

As these tools become more accessible, they have the potential to revolutionize various industries, including entertainment, advertising, and education. The integration of Veo 2 into platforms like YouTube Shorts is planned for 2025, further expanding its reach and impact.

Conclusion

Google’s introduction of Veo 2 marks a significant leap forward in AI video generation technology. With its ability to produce high-quality, realistic videos and advanced cinematic capabilities, Veo 2 is set to reshape content creation across multiple sectors. As Google continues to innovate in this space, the future of AI-generated content looks promising—provided that ethical considerations are prioritized alongside technological advancements.

Continue Reading

Artificial Intelligence

Microsoft’s New Phi-3.5 Models: A Leap Forward in AI!

Published

on

Microsoft's New Phi-3.5 Models: A Leap Forward in AI!

Microsoft has made significant strides in the field of AI with the release of its new Phi-3.5 models. This series includes Phi-3.5-MoE-instruct, Phi-3.5-mini-instruct, and Phi-3.5-vision-instruct, which demonstrate impressive performance, surpassing industry benchmarks and rivaling models from leading AI companies like OpenAI, Google, and Meta.

Key Highlights of the Phi-3.5 Models

  • Phi-3.5-MoE-instruct: This powerful model features 41.9 billion parameters, excelling in advanced reasoning tasks and outperforming larger models such as Llama 3.1 and Gemini 1.5 Flash. It supports multilingual capabilities and can process longer context lengths, making it versatile for various applications.
  • Phi-3.5-mini-instruct: A lightweight yet potent model with 3.8 billion parameters, it demonstrates strong performance in long-context tasks, outperforming larger models like Llama-3.1-8B-instruct and Mistral-Nemo-12B-instruct-2407. This model is optimized for quick reasoning tasks, making it ideal for applications such as code generation and logical problem-solving.
  • Phi-3.5-vision-instruct: With 4.15 billion parameters, this model excels in visual tasks, surpassing OpenAI’s GPT-4o on several benchmarks. It can understand and reason with images and videos, making it suitable for applications that require visual comprehension, such as summarizing video content or analyzing charts.

Open-Sourcing the Future of AI

Microsoft’s commitment to open-sourcing these models aligns with its vision of democratizing AI technology. By making these models available on Hugging Face under an MIT license, Microsoft empowers researchers and developers to build innovative AI applications without the constraints typically associated with proprietary software.

The Phi-3.5 models have the potential to revolutionize various industries, including healthcare, finance, and education. Their advanced capabilities can help automate tasks, improve decision-making processes, and enhance user experiences across different platforms.

Advanced Features

One of the standout features of the Phi-3.5 series is its extensive context window of 128,000 tokens, which allows the models to process large amounts of data effectively. This capability is crucial for real-world applications that involve lengthy documents or complex conversations, enabling the models to maintain coherence over extended interactions.

The training process for these models was rigorous:

  • The Phi-3.5-mini-instruct was trained on 3.4 trillion tokens over a span of ten days.
  • The Phi-3.5-MoE-instruct required more extensive training, processing 4.9 trillion tokens over 23 days.
  • The Phi-3.5-vision-instruct was trained on 500 billion tokens using a smaller training period of six days.

These extensive training datasets comprised high-quality, reasoning-dense public data that enhanced the models’ performance across numerous benchmarks.

Conclusion

As AI continues to evolve, Microsoft’s Phi-3.5 models are poised to play a crucial role in shaping the future of technology by offering smaller yet highly efficient solutions that outperform larger counterparts in specific tasks. By focusing on efficiency and accessibility through open-source initiatives, Microsoft is addressing the growing demand for powerful AI tools that can be deployed in resource-constrained environments as well as large-scale cloud settings.

The introduction of these models not only signifies a leap forward in AI capabilities but also challenges traditional notions about model size versus performance in the industry, potentially paving the way for more sustainable AI development practices in the future.

Continue Reading
Advertisement

Recent Posts

Advertisement