Amid torrent of revelations that the NSA finds mass surveillance easy, the IETF ponders how to harden the Internet.

Will the usually obscure Internet Engineering Task Force – that open-to-anyone group of engineers who design and keep the ‘net functioning – step up and fight back against mass surveillance? That possibility is now in the air, following a talk in Vancouver today by cryptographer Bruce Schneier (see “Bruce Schneier: NSA Spying is Making us Less Safe”). He laid partial responsibility of the National Security Agency’s mass surveillance on the IETF’s doorstep.

UMBC Information Systems Department
Distinguished Lecture for the Fall

Collective Intelligence

Dr. Ophir Frieder

Georgetown University

12:00-1:00pm Wednesday, 13 November, ITE 456

Collective Intelligence is group intelligence generated by the collaboration of many individuals. However, such intelligence is only as powerful as one’s ability to digest it. Thus, after describing two recent efforts, the first focusing on early disease detection using microblogs and the second focusing on collaborative tag labeling. Potentially, I will likewise describe an older effort that effectively integrates information and comment on its potential for the future.

Ophir Frieder holds the Robert L. McDevitt, K.S.G., K.C.H.S. and Catherine H. McDevitt L.C.H.S. Chair in Computer Science and Information Processing and is Chair of the Department of Computer Science at Georgetown University. He is also Professor of Biostatistics, Bioinformatics and Biomathematics in the Georgetown University Medical Center. He is a Fellow of the AAAS, ACM, and IEEE.

As the Web becomes more and more commoditized, I predict that, with in-app purchasing sweeping across iOS, selling services on the Web will slowly move to the same approach. The only real way to make money on iOS nowadays is to give away a great product and then entice your users to buy in-app enhancements that will better their experience. You will begin to see this same behavior for Web services as time goes on.

iOS in-app purchasing is most closely equivalent to the Web’s freemium model system, where you offer a free service that’s more restrictive than a paid service you have ready to offer on demand, hoping that customers will upgrade when they’ve maxed out what they can do without paying. The major difference is that the Web’s freemium model has a recurring fee associated with the paid plan and in-app purchasing is a one-time fee to enhance a certain feature. The best example of in-app purchasing is buying gems in the wildly popular Clash of Clans. As a player of CoC, you can use Gems to better your base and defend against opponents. That company’s use of in-app purchasing was so successful that they just sold 51% of their company to Softbank for $1.5 billion.

Recurring revenue right now is the best way to build a sustainable business on the Web, but as in-app purchasing becomes more popular and more a part of our purchasing behavior, you may be able to make more money implementing a comparable system in your Web app, or opting for a mixture of recurring revenue and in-app purchasing.

I love the idea of being able to power up my experience using a service with a one-time charge. I can see it going something like this:

• I’ve come here to get feature X. Feature X is free and offers everything I intended to get out of using this service.
• The service then gives me feature X for free and prompts me that I can add feature Y if I pay a one-time fee of Z dollars. It may even be a business service where I have multiple users and now I’m being prompted to get features X and Y for all of my users. I like feature Y so much that I pay them Z for each of the users in the system.

It’s only somewhat new in iOS, but I don’t know any examples of it currently happening with Software-as-a-Service Web startups. If you can derive real additional value with feature Y, and feature X is great as well, then I believe that you can convince a lot of people to pay an in-web app fee. It may be especially intriguing to people who are wary of a recurring payment. Business models have always fascinated me, and this is something I may experiment with fairly soon.

The post Web Startups Will Move to In-App Purchasing on the Model of iOS appeared first on Treehouse Blog.

UMBC’s students are working to change the world. On December 3, a national day of giving, you can be a part of the change. Make your gift to one of these amazing projects today and you’ll give us a head start on our #GivingTuesday campaign:

You Can Make Clean Water a Right, Not a Luxury
Here in the United States, we don’t worry about having access to a hot shower or clean drinking water. Those are necessities, right? But for the people of Isongo, Kenya, they’re little more than a dream. UMBC’s Engineers Without Borders team is working to change that.

Help us change the world!

You Can Fill the World with Music
It’s well-known that listening to music can increase health, decrease stress and spread Retriever Fever. The Down and Dirty Dawg Band, a premier music ensemble from UMBC, wants to do all that . . . and more.

Help us make music!

You Can Stand Up for Equality
As states across the country, including Maryland, legalized marriage equality, we celebrated an important milestone for the LGBTQ community. But we’re a long way from true equality. So we’re working to bring more outreach and support programs to our campus LGBTQ community.

Help us change minds!

Make Baltimore the Most Generous City in America
#GivingTuesday’s mission is to create a national day of giving at the start of the annual holiday season. It celebrates and encourages charitable activities that support nonprofit organizations like UMBC. This year, we’re partnering with a number of local organizations in our own #GivingTuesday effort, the “Bmore Gives More” movement.Our goal? To raise $5 million collectively in support of all of Baltimore’s amazing charitable and non-profit organizations.