AI is no longer far away. It is already in many apps and websites. It helps people find videos, talk to chatbots, and use health tools. At first, AI looks helpful. It makes things faster and more personal. But we also need to ask deeper questions. Who made this system? Where did the data come from? Is the user still in control? These questions are not only about coding. They are also about what is right or wrong. As designers, we are the ones who bring AI closer to users. That means we have a big job to do.

One thing I often think about is control. AI can choose things for users. It picks what to watch, what to buy, or even how they feel. This might look easy, but it can also take away the user’s choice. Good design should not just be smart. It should help people choose for themselves. We should let users know when AI is helping and how it works. This helps them trust the system.

Bias is another big problem. AI learns from data. But the data can be unfair. If we don’t check it, the system can treat some people badly. This can happen in job apps, housing tools, or even games. As a student, I know I cannot fix everything now. But I think knowing about the problem is the first step.

In class, we saw artworks that asked hard questions about power and control. Some of them used machines to make people think. This showed me that design is not just for solving problems. It can also make people stop and look. Now that AI is part of design, we must not only make things work. We must also think about how they affect people.

Before the iPod, most devices had only one function: music players played music, and phones made calls. The iPod made technology more personal. You could fit 1,000 songs in your pocket, and that felt special.

Then the iPhone came along. It wasn’t just a phone, it was a camera, a map, a diary, a game, and a wallet. It became part of our daily lives. I went from playing cards to playing video games on my phone as a child.

This change has made us more connected to technology. Now, we touch, swipe, and talk to our devices every day. We use them to remember things, communicate with people, and examine our habits.

For people like me who study interaction design, this has changed the way we work. We don’t just make tools, we make things that people use every day. We have to think about how people feel when they use them. We also have to make sure they are easy to use and safe and reliable.

Today’s web still uses these ideas but focuses more on smart features and smooth experiences. Before, Web 2.0 needed users to click or type to do things, like liking posts. Now, apps like Spotify or Netflix guess what you want using AI. Tools like Google Docs let many people edit the same document at the same time, with live cursors showing who’s typing. Interactions aren’t just on screens anymore—voice assistants like Alexa or AR filters on Snapchat mix online and real-life experiences. Even small actions, like a heart animation when you like a post, feel smoother and more real.

But these changes have problems too. Web 2.0 was about letting everyone join freely, but today’s personalization can trap users in filter bubbles or risk their privacy. New decentralized platforms, like blockchain social networks, and cookie consent popups show people want more control over their data. Also, moving from keyboards to voice and gesture controls makes it harder for some people to use tech. Making things easy shouldn’t leave people out.

What has not changed is the user-centered design principle, clarity, usability, and accessibility are still at the core of good interface design. In addition, there is hierarchical navigation, file systems, menus, and structured navigation are basic ways to organize digital content.

But there is still a lot to improve
Now many interfaces are overloaded, and many application designs are too confusing, resulting in inconvenient navigation. UI designers need to prioritize simplicity and hierarchy. And the emergence of AI may have more personalized and adaptive user interfaces.

In addition, the last time I was at the reading, I deeply felt the outstanding thoughts of each independent female designer. I am also very grateful for this opportunity.

The key concept of the user interface is to mimic the office model as closely as possible and make it intuitive for the user. The concept of “what you see is what you get” (WYSIWYG) was considered the most important. Text is displayed in black on a white background, just like paper. This “desktop metaphor” was not only user-friendly, it was revolutionary. It popularized computing, made it accessible to non-programmers, and laid the groundwork for the PC to become a productivity tool rather than a niche machine.

Overall, The Xerox Star brought computers into the world of the common people, albeit at a high price, but it was just the beginning of a trend that paved the way for the present, and the future, where computers are available to everyone and computers are no longer just for programmers.

Douglas Carl Engelbart and his team at SRI designed the first computer mouse. The use of the mouse is very common now, but the transition from 0 to 1 must have taken countless hours of effort and time. Douglas Carl Engelbart introduced many key concepts that define modern computing. Douglas Carl Engelbart introduced many key concepts that define modern computing. He deserves the title “Mother of all Demos”.

I found a similar star shape on the tiktok, which means “collection”. The fact that people habitually associate stars with collecting can be seen in how much they value them.

Seba seems to me that in ancient India they were aware of the existence of stars, and perhaps even had a series of explorations of astronomy and the universe. At the same time, amulets engraved with “Seba” are believed to protect the dead from getting lost in the afterlife.

Ada Lovelace’s role as a female pioneer in a field where women have been undervalued, “she has inspired plays and novels written by the likes of such luminaries as Tom Stoppard and Arthur C. Clarke.” In the field of computers, there are many women who have devoted their lives to the field but remain unknown, except for Ada, who has a computer language named after her; it is used primarily for military and aerospace applications. Maybe Ada wasn’t the first computer programmer (Babbage), but her accomplishments need to be known.

“When it came to finding a good job, men needed the help of this honor more than women did.”“The professor she had hoped to work with did not allow women to attend his lectures. ”I was heartbroken when I read this.Lillian Gilbreth, as a pioneer of User- Centered Lillian Gilbreth, a pioneer of User-Centered Design, was treated this way in her early years. Advanced ideas like the pioneering practice of interdisciplinary approaches are now being promoted in interaction design.