2011-05-23

Hold the Call, Watch the Road

An in-car warning system being developed by Microsoft researchers could help prevent accidents by automatically putting calls on hold when the road demands more attention. The researchers found that the system could significantly reduce the risk of an accident while driving.

Source: MIT Technology Review via ACM Tech News

2011-05-20

A World Full of Sensors

Computer scientists, electrical and computer engineers, and mathemati­cians at the TU Darmstadt and the University of Kassel have joined forces and are working on implementing the vision of "Smart Cities" under their “Cocoon” project.

Source: Alpha Galileo via ACM Tech News

2011-05-19

Portuguese Software Enables Automatic Analysis of Mammograms

This software, developed by a research team from INESC Porto and FEUP, can automatically analyse and validate cases of breast cancer using similar cases when the results are clear.

Source: INESC Porto via ACM Tech News

2011-05-18

Faster transistors

MIT physicists discover a new physical phenomenon that could eventually lead to the first increases in computers’ clock speed since 2002.

Source: MIT via ACM Tech News

2011-05-17

Looking for the King

Looking for the King by David C. Downing


This book tells the story of two young Americans - Tom and Laura - that travel to England and meets the Inklings, a literary group including C.S. Lewis and J.R.R. Tolkien while research the legend of King Arthur.

The book is an interesting read. The main plot is nice but all too predictable.

The really good thing about the book is that you get to "meet" the Inklings and attend their lectures and more informal meetings at the Bird and Baby pub.

Green GPS calculates most fuel-efficient route

A new software interface reduces energy consumption in transportation systems.

Green GPS, developed by computer scientists at the University of Illinois at Urbana-Champaign, works like general GPS navigation, except that in addition to calculating the shortest and fastest routes, it also projects the most fuel-efficient route.

Read full story.

2011-05-11

AI needs a reboot, experts say

Some of the founders and leading lights in the fields of artificial intelligence and cognitive science gave a harsh assessment last night of the lack of progress in AI over the last few decades.

Read the Unthinking Machines story

2011-05-10

Chip building goes up!

Intel Increases Transistor Speed by Building Upward

(...) early transistors were built on a flat surface. But like a real estate developer building skyscrapers to get more rentable space from a plot of land, Intel is now building up.

The company has already begun making its microprocessors using a new 3-D transistor design, called a Finfet (for fin field-effect transistor), which is based around a remarkably small pillar, or fin, of silicon that rises above the surface of the chip.

(...) it expected to be able to make chips that run as much as 37 percent faster in low-voltage applications and it would be able to cut power consumption as much as 50 percent.

Read full story

2011-05-09

e-readers in research

A study on how University of Washington students use the Kindle arrived at an interesting conclusion:

There is no e-reader that supports what we found these students doing

Read the article