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CHI
2008
ACM
16 years 5 months ago
Surflex: a programmable surface for the design of tangible interfaces
In this paper we describe Surflex, a programmable surface for the design and visualization of physical forms. Surflex combines the physical properties of shape-memory alloy and fo...
Marcelo Coelho, Hiroshi Ishii, Pattie Maes
CHI
2007
ACM
16 years 5 months ago
Software design and engineering as a social process
Traditionally, software engineering processes are based on a formalist model that emphasizes strict documentation, procedural and validation standards. Although this is a poor fit...
William A. Stubblefield, Tania L. Carson
VLSID
2003
IEEE
115views VLSI» more  VLSID 2003»
16 years 5 months ago
An Adaptive Supply-Voltage Scheme for Low Power Self-Timed CMOS Digital Design
This paper combines an adaptive supply-voltage scheme with self-timed CMOS digital design, to achieve low power performance. The supply-voltage automatically tracks the input data...
W. Kuang, J. S. Yuan
IROS
2008
IEEE
120views Robotics» more  IROS 2008»
15 years 11 months ago
Design of a quasi-passive knee exoskeleton to assist running
— In this paper we describe the design and preliminary evaluation of an energetically-autonomous powered knee exoskeleton to facilitate running. The device consists of a knee bra...
Aaron M. Dollar, Hugh M. Herr
VTC
2008
IEEE
113views Communications» more  VTC 2008»
15 years 11 months ago
On Design of TDD for Joint Uplink and Downlink Resource Allocation in OFDMA-Based WiMax
— In this paper, we study the joint design of uplink and downlink resources in OFDMA-based systems. We first analyze the interactions between uplink and downlink, due essentiall...
Tijani Chahed, Salah-Eddine Elayoubi, Eitan Altman