Publications
Publications
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- All HBS Web
(1,192)
- Faculty Publications (325)
- June 2004 (Revised November 2004)
- Case
Microsoft in 2004
By: Michael G. Rukstad, David B. Yoffie, Brian DeLacey and Deborah Freier
Surveys Microsoft's expansion into new businesses, such as mobile and embedded devices, home and entertainment, and business solutions, as it faces challenges due to size and maturity and outside threats from Linux and Google. A rewritten version of an earlier case. View Details
- June 2004 (Revised May 2006)
- Case
Millennial Net
By: Joseph B. Lassiter III and Johanna Regine Naunton Blaxall
Millennial Net created self-organizing, ultra-low-power, wireless sensor networks, a space that was getting a lot of attention in 2004. The company was founded in 2000 and in early 2004 was looking for a second round of funding. The area had attracted a number of new... View Details
- May 2004 (Revised March 2005)
- Case
Instant Messaging
By: David B. Yoffie and Deborah Freier
Explores the usage and technology of instant messaging (IM). IM enables two or more users to communicate almost instantaneously over the Internet with short, private text messages. Most IM service providers chose to remain proprietary and, therefore, a user of most IM... View Details
- May 2004
- Article
Environmental Implications of Wireless Technologies: News Delivery and Business Meetings
By: Michael W. Toffel and Arpad Horvath
- January 2004
- Case
Nokia and MIT's Project Oxygen (Abridged)
By: David B. Yoffie and Rebecca Henderson
Looks at how Nokia should respond to a future vision of computing and communications that was developed at MIT's Project Oxygen. View Details
- October 2003 (Revised March 2004)
- Case
Symbian: Setting the Mobility Standard
By: Fernando F. Suarez and Thomas R. Eisenmann
Symbian, a joint venture owned by companies who collectively sold a dominant share of the world's cell phones, faced competition from Microsoft in developing the operating system for "smartphones," which integrated mobile communications and computing functions. In... View Details
- July – September 2003
- Article
The Brave New World of Wireless Web
By: Ranjay Gulati and Alex Panas
Keywords: Internet and the Web
- April 2003 (Revised July 2003)
- Case
Nokia and MIT's Project Oxygen
By: Rebecca Henderson and Nancy Confrey
Pending developments in wireless networking and in embedded computing present a long-range strategic challenge to Nokia, Inc. This case outlines the ways technology is likely to develop in the next 20 years, briefly describes Nokia's history and strategic positioning,... View Details
- February 2003 (Revised July 2003)
- Case
Ember Corporation: Developing the Next Ubiquitous Network Standard
By: Rebecca Henderson and Nancy Confrey
Ember is a venture capital-funded start-up that hopes to establish a standard for ubiquitous wireless networks. Its unique approach and proprietary technology promises to create enormous value in a wide variety of markets, particularly in local sensing and control.... View Details
- June 2002 (Revised August 2002)
- Case
WorldSpace: Digital Radio for the Developing World
By: Debora L. Spar
Describes the evolution of WorldSpace, the world's first major provider of digital radio service to the developing world. The brainchild of Noah Samara, an African-born, American-trained lawyer, WorldSpace has a dual commercial and social mission. Samara wants to... View Details
- June 2002 (Revised July 2002)
- Case
NTT DoCoMo: Marketing i-mode
By: Youngme E. Moon
i-mode is a wireless Internet service offered in Japan by NTT DoCoMo. In just three years, the service has won over 30 million subscribers and achieved a 60% share of Japan's mobile Internet market, making it the most successful mobile data service in the world. It is... View Details
- January 2002 (Revised April 2002)
- Case
Space Data Corporation
By: Alan D. MacCormack and Jay Wynn
Space Data Corp. plans to partner with the U.S. National Weather Service to place transceivers on weather balloons and thereby create a national mobile communications network. The company is in the late development stages and is planning to launch a regional test that... View Details
- August 2001 (Revised May 2002)
- Case
Worldzap
By: Rohit Deshpande, Carin-Isabel Knoop, Suma Raju and David Kiron
In February 2001, the CEO of a new technology start-up had to decide how to present his firm's value proposition to future clients, customers, and business partners. The technology allowed distribution of full-motion video clips of sports highlights to "third... View Details
- August 2001 (Revised November 2001)
- Case
Vicinity Corporation: Turning Web Traffic into Store Traffic
By: Frances X. Frei, David Margalit and Amanda Yelsh
Vicinity uses its Internet and m-commerce technology to help drive traffic into its customers' physical distribution outlets. The company has terrific technology and is seemingly successful in getting more consumers into its customers' stores, yet it is in a precarious... View Details
- August 2001
- Teaching Note
Securior Wireless Networks: February 1996 TN
By: Josh Lerner, G. Felda Hardymon and Ann Leamon
Teaching Note for (9-899-134). View Details
- February 2001 (Revised August 2001)
- Case
Dialpad Communications (A)
By: Alan D. MacCormack and Kerry Herman
Describes the evolution of Dialpad, a voice-over-Internet-protocol telephony company. Set in September 2000, CEO Brad Garlinghouse faces a dilemma: what to do about the large number of international users who use Dialpad to call the United States for free. He must also... View Details
- December 2000
- Background Note
Internet Access Providers
By: Thomas R. Eisenmann and Daniel Green
Describes the Internet access provider business model. First, it defines the model and presents different ways to categorize access providers. Second, it offers a summary of the various ways that Internet access providers create value for their customers. Next, it... View Details
- December 2000 (Revised November 2001)
- Case
Rise and Fall of Iridium, The
By: Alan D. MacCormack and Kerry Herman
Examines the history of Iridium Communications, a provider of mobile satellite services. Discusses the genesis of Iridium's technical design, then follows the venture through various stages of development. Describes Iridium's attempts to build a subscriber base after... View Details
- October 2000 (Revised September 2002)
- Case
NTT DoCoMo (A): The Future of the Wireless Internet?
By: Stephen P. Bradley and Matthew Sandoval
NTT DoCoMo was established in 1992 and became publicly held in 1998. This case tracks how DoCoMo became the number one mobile phone company in Japan and how its i.mode service revolutionized the cellular phone market. View Details