ePanorama.net

All about electronics and circuit design

New camera technologies: vision

I earlier write about new camera technologies concentrating on light field photography. There are many other new camera technologies that deserve to be mentioned. Is ‘vision’ the next-gen must-have user interface? article tells that IMS Research issued recently a press release questioning if Apple and the iPad are falling behind competitors in user interface technologies.

How 10 popular tech companies got their names

How 10 popular tech companies got their names article tells that you might be surprised to find out how some of global company names originated. What’s in a name? For these 10 companies, a lot; billions and billions of dollars as a matter of fact. Nowadays those companies make very calculated decisions on every move

A new IDE concept

Programming environments (IDEs) have been stayed pretty much similar for almost 20 years or so. We have a working environment and editor. Light Table – a new IDE concept article hints that that things could be different and more advanced if we want. Light Table – a new IDE concept article mentions that despite the

Secret world of submarine cables

Links between cities and cables that run alongside roads and into houses and officers are certainly impressive — and without them we wouldn’t have high speed internet. The secret world of submarine cables article tells that Internet’s largest and most important champions are the privately-owned submarine cables that orbit the Earth. The submarine telecommunications industry

Use sound card for science experiments

EFFICIENT SOUND CARD BASED EXPERIMENTION AT DIFFERENT LEVELS OF NATURAL SCIENCE EDUCATION paper tells that sound cards can be turned into measurement tools, making science experimentation very efficient and cheap. Sound-card experimentation becomes really viable only if we demonstrate how to connect different sensors to the sound card and provide suitable open-source software to support

Visa shows off data centre security

Credit card company Visa has boasted that one of its US data centres possesses the ultimate security features. Many details of the site are reported by USA Today and Fast Company, which both seem to have been invited to the facility, the company’s Operations Centre East (OCE). Also The Register and ABC news have written

Resistance grounded laptop PSU output

I have one pretty new ACER 5552G laptop that cam with with Delta Electronics ADP-90CD D8 power supply that has grounding practice different from other laptops I have seen (normally grounded or floating): The power supply output (otherwise floating) – side seems to be connected to mains ground through 1 kohms resistance on the power