Digital Connections

Connections: Beyond Universal Service in the Digital Age

INTRODUCTION..................................................................................... 67 I. BROADBAND IN AMERICA......................................................... 69 II. UBIQUITOUS BROADBAND ........................................................ 72 A. The Floor and the Ceiling ....................................................... 73 B. A Three-Ring Approach .................

Tangible Interfaces to Digital Connections, Centralized versus Decentralized

In the era of distributed digital media, technology is moving to the background and interoperability between devices increases. The handles for users to explore, make and break connections between devices seem to disappear in overly complex menu structures displayed on small screens. Two prototypes have been developed that introduce a tangible approach towards exploring, making and breaking con...

Regular Connections among Generalized Connections

The properties of the space A of regular connections as a subset of the space A of generalized connections in the Ashtekar framework are studied. For every choice of compact structure group and smoothness category for the paths it is determined whether A is dense in A or not. Moreover, it is proven that A has Ashtekar-Lewandowski measure zero for every nontrivial structure group and every smoot...

Shen's Processes on Finslerian Connections

Connections between labellings of trees

There are many long-standing conjectures related with some labellings of trees. It is important to connect labellings that are related with conjectures. We find some connections between known labellings of simple graphs.