Author Archives: HARU

Episode 34: How to Talk to Generative AI — A Gentle Guide to Prompts and How to Use Them Effectively

To communicate effectively with generative AI, it’s important to use prompts that are clear and specific. By doing so, you can receive more accurate and relevant responses. Crafting good prompts is a valuable skill, as it helps bring out the full potential of AI. A new concept called “prompt engineering” is gaining attention—this refers to the ability to design effective questions or instructions for AI. As AI becomes more integrated into our work and daily lives, this skill is expected to become increasingly important.

Episode 33: How AI Creates Realistic Images — Understanding GANs Through the Duel Between a Counterfeiter and a Inspector

GAN, a technology that enables AI to generate realistic images, works through a competitive process between two AI models: a generator and a discriminator. The generator creates data that resembles the real thing, while the discriminator tries to determine whether it’s genuine or fake. This dynamic interaction involves a kind of back-and-forth that feels surprisingly human, as each model improves by challenging the other.

Episode 32: How Does AI Create Images? A Gentle Explanation of Diffusion Models That Start from Noise

How does AI draw pictures? The mechanism behind image generation, known as a “diffusion model,” starts with noise and gradually transforms it into meaningful images. While this method can produce highly detailed and realistic results, it also comes with challenges such as requiring significant computational power and longer processing times.

Episode 31: From Text to Video—How AI is Shaping a New Era of Visual Storytelling

AI-powered video generation technology, which creates videos based on written text, is rapidly evolving. It offers new ways of expression in fields like advertising and film production. At the same time, it also presents challenges, including ethical concerns and technical limitations.

Episode 30: How Do Smart Speakers Talk? The Voice Behind AI and the Secrets of Speech Synthesis

Speech synthesis technology is a system that converts written text into human-like speech. Thanks to advances in deep learning, it has become possible to generate more natural and conversational voices, and the technology is now being used in a wide range of everyday situations.

Episode 29: What Is AI Image Generation? A Gentle Introduction to How Words Can Create Pictures and Its Expanding Applications

Here’s the English translation of the article excerpt:

This article gently explains the technology behind image generation, which allows computers to create realistic images simply by entering text. We’ll explore how it works, where it’s being used, and the challenges it presents.