Hi, I'm Kawamoto of the Software Design & Development Department. As with the Forecast and News Channels, I worked as the director.

Hi, I'm Sakaino, and I'm also from the Software Design & Development Department. I worked as the liaison that kept communication between our team and other development teams within the company, and also with Nintendo subsidiaries overseas.

The Photo Channel was originally thought of as one of the features that would interest the people who are sitting next to the person using the Wii Remote.

We thought that since Wii consoles have an SD card* slot, it would be great if we could use that so people can watch pictures they have taken with their digital cameras.
*SD card is a memory card format widely used in digital cameras and mobile phones.

At the very first stages of development, I created a demo version of exactly the way I thought a Photo Channel should be. In the demo, all the pictures were displayed at once, their order could be changed, and you could watch them in a slide show and add effects to them. I had an opportunity to do a presentation for Iwata-san; I applied a sepia effect to the photo of the developers, and played the song "Chijyou no Hoshi" by Miyuki Nakajima, and ran the presentation "Project X" style.¹ The part where I added effects to the photo was pretty well received.

The unique way the photos move; that was there from very early on in development.

Ito-san really worked hard on the responsiveness of the way they move, like the way the pictures display and zoom in and out. The sense of speed of the way the pictures move turned out to be something unlike anything else.

Demos run fast because you can take out many features since it's only a demo version. There are a lot of restrictions when you try to make a full product, so I'm sure that the programming involved was very difficult.

Like how fast it reads the SD card, and with how fast it recognizes and displays the pictures, I think we achieved a responsiveness that rivals that of a high-end PC. Since the channel was created from the concept that we wanted the people watching along with the person controlling it to have fun as well, we wanted the experience to be stress-free. We wanted it to be something with a great response that felt good to watch.

The first channel to use the Wii Remote's pointer feature was this Photo Channel. At that time, things like how the cursor should be used, how the menu button should be displayed, and the way the Wii Remote should be used were not determined at all. It felt like we were working without the lights on!

We put in features that were only made possible using the Wii Remote, like moving it forward and backwards, and twisting it around.

When you try to do this on a PC, you have to first set where the stamp should go, then zoom it, and rotate...it gets very complicated. The Wii Remote's cursor is similar to that of a mouse in the way they both move around the screen, but I think the interface ended up feeling very different. They have a different level of intuitiveness, so to speak.

The other major difference from a PC is the way several people can use it at the same time. The way everybody can play with it at once was there from early on. We decided to put that in there because we had so much fun doodling with it! (laughs)

Since this channel's main feature was the photos, I wanted to display them as big as possible on the screen. So we paid a lot of attention to the way the buttons display. We wanted them to be easy to figure out, yet discreet.

In the team, I was the only one who had experience working on a home console (for the TV). The part of the screen that can be viewed on any television is called a "safe frame", and when you make a video game for a home console, you're taught how absolutely no information should be displayed outside of the safe frame.

Because we put words on the buttons, we had to make the overseas versions of the buttons with words as well. There were times where the words didn't fit on the buttons... But besides that, it was easy for us because we didn't have to worry about cultural differences like the way we did in the Forecast Channel.

Besides being easy to understand, the buttons also had to get the people wanting to interact with them.

With words like "Zoom", we tried using different words at first to see what works best. The "Mood" button took a while for it to be finalized, too.

Speaking about everybody being able to use it as easily as possible, we were discussing for a long time about the feature where the photo will zoom in when you press the A button while the cursor is on top of the photo, and how it goes back to its original size when you press the A button again. We discussed whether a different button should be used when going back.

But if we did that, the person cannot get the photo to return to the original size until he learns about all the buttons. I didn't want the users to lose their momentum. When you take a quick look at the Wii Remote, the only button it looks like it has is the A button. That is why I strongly believed that these functions should only be controlled by using the A button. This feature is passed on to the Forecast and the News Channels.

We also had a hard time deciding on the shape of the cursor. It started out as a simple point, and then it looked like those red dots you see in presentations...

At one time it actually looked like a hair cross cursor of a rifle scope. But that seemed like you were firing at the pictures, which I didn't like very much.

The finger cursor matched so well with the rotating and grabbing controls, it was adopted by the team that was developing Wii's main console features. As a result of going with the finger cursor, actions like grabbing the globe and spinning it became much easier to understand. Even in the Mii Channel, there's the movement where you grab your Mii using the hand.

The features used to "see" the photos were pretty much completed in the demo version. Everyone in the staff had a hard time figuring out what other element would make the Photo Channel more fun and exciting.

The absolute requirement was that the photos had to be on the center stage. If it was simply a matter of making a mini game, we can come up with an infinite number of ideas, but this was about coming up with something fun using the photos, which was proving to be a challenge.

After many discussions, the first thing we came up with was the Doodle feature, where you could draw on the pictures. This was actually a staff favorite, and for the longest time, everyday after about 5:30, we started doodling, and we were doing that for about two hours straight...

I mean, we were testing the features! (laughs) At first, it wasn't able to turn or zoom, and the pens only came in about three sizes. We tuned this, by adding and deleting features.

With the Scissors tool, you can cut out an area from one picture and paste it onto another, and once we had this feature in, I got this picture of everybody at a party, and I pasted Ito-san's face on top of everybody that was in that picture. It wasn't just fun, it was, how can I put it...I'm sorry! (laughs)

Because we were testing the features! (laughs) There's actually an Easter Egg puzzle mode where you can play with 192 pieces. When we tried it, how long did it take us?

Choosing the right kind of photos for the 192 pieces puzzle is very important. It's going to be a lot of work if you use a picture of a flower field. I suggest using something like a group picture of people you know.

You can also watch videos in the Photo Channel, and the video player has a lot of fun features packed inside. When I say something like this, I know people will come up and ask me "did you really not have enough time?" (laughs)

In this feature, the sound also plays backwards. I noticed this when I was working on the presentation video of Iwata-san, but when you play a video backwards of somebody talking, it sounds like they're speaking a different language. It's also fun when you write a word down and film a person reading it backwards. When you then play that video backwards, it actually sounds like they're reading it correctly.

I would also like people to try the Mood function. And you can play puzzles with the videos, too. Just like with the pictures, choosing the right kind of video is the key.

The voice change feature was originally put in from a suggestion we received from somebody within the company, and we experimented with several different patterns. When we realised that we liked everything that we made, we decided to include all the variations in the Channel.
Now, playing a video backwards of somebody eating is funny, but please be careful because some people will find it to be really gross! (laughs)

Until now, I think there were a lot of times where you didn't know what to do with all the pictures you've taken with your digital camera. The pictures keep piling up inside the PC, and while you print them out every once in a while, there really was no other way to view them. I think with the Photo Channel, we made something that works as an outlet for these digital camera pictures.

I think there's a lot of people who only look at pictures that they have taken with their digital cameras and mobile phones on the screen of whatever they've taken them with. I really would like those people to use the Photo Channel to watch pictures on their TV.

The Photo Channel is something that everyone can interact with, and can be enjoyed whether it's being used just by one person or a group of people. I think looking at pictures is something that people enjoy naturally, regardless of their age or gender, and I think we made a product that anybody can relate to.

When you post a picture on the Wii Message Board, you're able to send pictures to your registered Wii friends. This feature widened the range of what the Photo Channel could do.

Let's say that there's a school Olympic, or your child just went to his or her first day of school. There's really not a whole lot of ways to show these pictures to grandma and grandpa who are living far away. Although mobile phone screens are getting larger these days, they're still a little too small to look at pictures. And besides, can you blame a grandparent for wanting to see a picture of their grandchild as big as possible?

When I go to my parent's house, I'll set up a Wii for them. I promise! (laughs)

By the way, for the people that don't have an SD card, you're still able to view photos along with the message it came with via the Internet from the "View Wii Message Board photos" option in the Photo Channel. I'd really like people to try that out and have fun.

The Slide Show feature was there from the demo version, and to be honest at first I was taking that feature for granted. I just thought the Slide Show was there just to show pictures in a row, and that's it. But once I made the feature, and made a Slide Show out of my family's pictures, I started crying as I was watching them. I was caught off guard with this myself, and I realised, "oh man, I'm crying..."

There's no way I can tell anyone! (laughs) That was a time where I kept working late into the night, so I think that had something to do with it, but I was very surprised. The pictures flowed along with the music, and I was moved a lot more than I expected. I almost wanted to change the Photo Channel's concept to "Cry with Wii!" (laughs)

All it did was display the pictures one at a time, but the combination of the pictures and the music came at just the right balance.

We were able to get great songs for the Channel as well. You can play your favorite MP3 songs, too. By the way, thanks to the MP3 playback feature, I was able to work on this Channel while listening to my favourite songs! (laughs)

My kid's still small, so I tend to take a lot of pictures. I worked on the feature to make it marketable to other doting parents around the world.

You've been calling it the "doting parent feature!" (laughs) About the way it can zoom in on the pictures.

To be critical, the Channel can live without the zoom-in feature. But when you're asked "why do you want to make this part so big?", only a doting parent could say "because I want to zoom-in on my kid's face!" (laughs)

When we first started talking about displaying the date, I thought it wasn't needed because it would get in the picture's way.

But you'd want it to discreetly display on what month and day the picture was taken, so you can remember where you took it, right? In the end, I sort of bulldozed the feature in there...

Once a doting parent feature, now a presentation tool! (laughs)

That cat's pretty fast, so it's pretty hard to catch her. It's almost like a game, and I think it's pretty fun.

Ito-san was always using pictures of cats during development. He's a cat-lover. So when we were deciding on how we should display the hints, the idea about using a cat for it came naturally.