Evolving Consumption Patterns of Various Information Media via Handheld Mobile Devices

Ubiquitous Access to Information Through Portable, Mobile, and Handheld Devices

Practical Strong Security for Mobile Handheld Devices

We present a method for constructing signature schemes for use with mobile handheld devices that mitigates the risk of an attacker forging signatures using key material garnered from a lost handheld. This scheme is forward-secure, meaning that signatures created before a breach are still valid, and server-assisted, meaning that a separate untrusted server must assist the device in signing, ther...

Interface Design for Handheld Mobile Devices

Mobile computing has attracted a lot of attention from both the industry and academia in recent years. While a number of mobile applications have been developed, there are no established guidelines on the design of mobile device interfaces. This paper presents our initial efforts to provide a set of practical design guidelines for mobile device interfaces.

Audio for Mobile and Handheld Devices

T he AES 29th Conference, Audio for Mobile and Handheld Devices, was held at the conference center (see photo inset) on the beautiful campus of Seoul National University located in the thriving metropolis (background photo) of Seoul, Korea on September 2–4 2006. The conference was a significant milestone for AES. It was the first AES conference held in Asia. It was also the first conference dev...

Co-optimization of Streaming Multimedia QOS and Backlight Power Consumption for Mobile Handheld Devices

Mobile handheld devices have stringent constraints on power consumption because they run on batteries that have a limited lifetime. Conserving power to prolong battery life is of primary importance for these devices. Several factors such as backlight intensity, the hard disk, the CPU, the network interface and the nature of the application contribute significantly towards power consumption for ...