Another motivator was the potential market. More than 825 million mobile phones were sold in 2005, to everyone from grammar schoolers to grandmothers. Since most were junky, there was room for a premium and hip product, just as there had been in the portable music-player market. At first he gave the project to the Apple group that was making the AirPort wireless base station, on the theory that it was a wireless product. But he soon realized that it was basically a consumer device, like the iPod, so he reassigned it to Fadell and his teammates.
Their initial approach was to modify the iPod. They tried to use the trackwheel as a way for a user to scroll through phone options and, without a keyboard, try to enter numbers. It was not a natural fit. “We were having a lot of problems using the wheel, especially in getting it to dial phone numbers,” Fadell recalled. “It was cumbersome.” It was fine for scrolling through an address book, but horrible at inputting anything. The team kept trying to convince themselves that users would mainly be calling people who were already in their address book, but they knew that it wouldn’t really work.
At that time there was a second project under way at Apple: a secret effort to build a tablet computer. In 2005 these narratives intersected, and the ideas for the tablet flowed into the planning for the phone. In other words, the idea for the iPad actually came before, and helped to shape, the birth of the iPhone.
One of the engineers developing a tablet PC at Microsoft was married to a friend of Laurene and Steve Jobs, and for his fiftieth birthday he wanted to have a dinner party that included them along with Bill and Melinda Gates. Jobs went, a bit reluctantly. “Steve was actually quite friendly to me at the dinner,” Gates recalled, but he “wasn’t particularly friendly” to the birthday guy.
Gates was annoyed that the guy kept revealing information about the tablet PC he had developed for Microsoft. “He’s our employee and he’s revealing our intellectual property,” Gates recounted. Jobs was also annoyed, and it had just the consequence that Gates feared. As Jobs recalled:
This guy badgered me about how Microsoft was going to completely change the world with this tablet PC software and eliminate all notebook computers, and Apple ought to license his Microsoft software. But he was doing the device all wrong. It had a stylus. As soon as you have a stylus, you’re dead. This dinner was like the tenth time he talked to me about it, and I was so sick of it that I came home and said, “Fuck this, let’s show him what a tablet can really be.”
Jobs went into the office the next day, gathered his team, and said, “I want to make a tablet, and it can’t have a keyboard or a stylus.” Users would be able to type by touching the screen with their fingers. That meant the screen needed to have a feature that became known as multi-touch, the ability to process multiple inputs at the same time. “So could you guys come up with a multi-touch, touch-sensitive display for me?” he asked. It took them about six months, but they came up with a crude but workable prototype.
Jony Ive had a different memory of how multi-touch was developed. He said his design team had already been working on a multi-touch input that was developed for the trackpads of Apple’s MacBook Pro, and they were experimenting with ways to transfer that capability to a computer screen. They used a projector to show on a wall what it would look like. “This is going to change everything,” Ive told his team. But he was careful not to show it to Jobs right away, especially since his people were working on it in their spare time and he didn’t want to quash their enthusiasm. “Because Steve is so quick to give an opinion, I don’t show him stuff in front of other people,” Ive recalled. “He might say, ‘This is shit,’ and snuff the idea. I feel that ideas are very fragile, so you have to be tender when they are in development. I realized that if he pissed on this, it would be so sad, because I knew it was so important.”
Ive set up the demonstration in his conference room and showed it to Jobs privately, knowing that he was less likely to make a snap judgment if there was no audience. Fortunately he loved it. “This is the future,” he exulted.
It was in fact such a good idea that Jobs realized that it could solve the problem they were having creating an interface for the proposed cell phone. That project was far more important, so he put the tablet development on hold while the multi-touch interface was adopted for a phone-size screen. “If it worked on a phone,” he recalled, “I knew we could go back and use it on a tablet.”