Hidden iPhone 3.0 OS feature - sync multiple mail folders

I know I'm not a typical user, but it seems that I often suffer from little details in interfaces that no one else seems to care about. For 2 years, I have been bothered multiple times every day that iPhone doesn't automatically sync multiple folders. Sure, your inbox can get fetched or pushed to your device. But I use filters so I have special folders where some incoming email gets immediately diverted to. The only way I could know if any new mail was waiting for me in those folders was to navigate to those folders and wait for the device to update the folder. Yuck.

Finally, iPhone 3.0 OS lets you select which folders you can manually sync.

Why GMail doesn't let you sort by size

GMail is awesome in so many ways. The model of not having to worry about deleting stuff because storage is free is exactly right from the user's perspective. So, at first glance, it seems perfectly reasonable that there is no way to see, sort or search for emails by their (or their attachments) size. After all, simple is good, right? Why expose a feature to users that they don't need?

Then consider GMail's business model: They sell storage. Sure, they give me a very generous amount of free storage (7 GB and counting), but with no way to meaningfully delete stuff, it is pretty much guaranteed that any consistent usage will eventually bump into that limit. And when they do, they are obligated to start paying Google for storage.

It isn't cheap either. They offer 10GB for $20/year, but that is a red herring. By the time my GMail account is full, I'll already have used about 8GB from GMail, plus 1GB from Picasa, and probably some more storage from other services. This storage fee covers all of Google's services - so the reality is that the minute I need more storage, I'll have to go directly to the second tier - which conveniently (for Google) is 40GB for $75/year. Keep in mind 40 GB of local personal storage is less than $10 - so you are paying a serious premium for use of the cloud (and don't forget that Google is already making money on advertisements in your GMail).

This is a real issue - people are looking for ways to reduce their GMail storage (i.e., here, here and here). However, I don't believe this is one of those features that Google just hasn't gotten around to - this is surely a very important, strategic and subtle business plan. They give away GMail for years, and then tens of millions of customers start finding themselves owing Google pretty big - forever. And since Google never changed their pricing policy, they can fairly claim that people knew what they were getting in to.

But if Google really wanted to be fair, they would let users control how much of Google's service they used. And for GMail, this means letting people meaningfully control their disk usage.

Over 20 Years of Designing the User Interface

Impressively, my colleagues Ben Shneiderman and Catherine Plaisant have published the 5th edition of the text Designing the User Interface. There aren’t many focused professional activities that one can pursue for over 20 years, but Ben – and now Catherine – have sustained, and actually increased their energy in this one. This nearly 600 page full-color book is an excellent way to learn about the field of Human-Computer Interaction, and to see the lay of the land from both researcher and practitioner perspectives.

The book explains the core issues in designing usable, useful, efficient and appealing user interfaces. It illustrates the issues with numerous current screenshots of websites, applications, devices, and broad contexts of use. It offers guidelines backed by research, and it explains the theory in lay terms so the guidelines make sense.

Covering just about every major HCI topic, from basic usability and design processes to design for mobile and social environments, this book offers a very broad summary of the field. It also introduces more advanced topics such as search interfaces and information visualization among others – giving readers entry points into important trends.

With deep references, and access to sample quizzes and PowerPoint slides online, I strongly recommend this book to HCI instructors, students, and professionals new to the field. Congratulations to Ben and Catherine for continuing to support this field and educate the next generation of software designers and developers.

Missing content: Kindle for iPhone doesn't have picture books, or support newspapers or magazines

Ok, the word is out, and the Kindle for iPhone app is out. And it is good. The promised "whispersync" now makes complete sense, knowing where you were on one device and continuing on another - so you can read in line on your phone, and then continue on your Kindle at home. And with a smooth reading interface and control over font size, they did a commendable job on the iPhone.

But, there doesn't appear to be any children's picture books (only chapter books). For that, you'll have to go to the International Children's Digital Library (www.childrenslibrary.org), or ICDL for iPhone for them (yes, this is my project).

And magazines and newspapers which are such a big selling point on Kindle don't appear to be available on iPhone. The Kindlestore doesn't recognize my registered iPhone device when I look at magazines or newspapers (although it does know about it when I look at books).

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In related news, the New York Times app for iPhone today released v2.0. The most important user-facing features are control over font size (finally!), the ability to email articles, along with it being faster and less crashy. All features badly needed and a long time coming.