Sound pressure level (SPL) or sound level is a logarithmic measure of the effective sound pressure of a sound relative to a reference value. It is measured in decibels (dB) above a standard reference level (20 µPa, which is usually considered the threshold of human hearing at 1 kHz). I have earlier used several different decibel →
Consider the Internet-of-Things (or Internet-of-Everything as some like to call it): everything – yes, literally everything – will be connected. And the IoT sales people have high promises: Cars will be safer. TV will be better. Homes will be smarter. The promise is that different things can talk to each other if you want. Nowadays →
http://spectrum.ieee.org/telecom/wireless/smart-antennas-could-open-up-new-spectrum-for-5g Posted from WordPress for Android →
I have posted some teardowns of serveral electronics devices and have some notes on their electrical safety. Examples of ones with questionable safety were this is tiny USB charger and this USB charger. The later USB charger posting has also example of power supply that seems to have properly built safety in it. But how →
http://spectrum.ieee.org/automaton/robotics/home-robots/video-friday-google-delivery-drones Posted from WordPress for Android →
http://www.popsci.com/article/technology/mysterious-phony-cell-towers-could-be-intercepting-your-calls?dom=PSC&loc=slider&lnk=1&con=phony-cell-towers-could-be-intercepting-your-calls Posted from WordPress for Android →
http://www.iflscience.com/brain/direct-brain-brain-communication-used-humans Does this eventually lead to IoB (Internet of Brain) or new smartphone feature? Or something else? Posted from WordPress for Android →
http://spectrum.ieee.org/tech-talk/biomedical/devices/medtronic-sees-a-hightech-solution-to-global-health-woes Posted from WordPress for Android →
Avoiding the top 10 software security design flaws is a document published as part of the IEEE Computer Society cybersecurity initiative. IEEE Computer Society Center for Secure Design. The Center intends to shift some of the focus in security from finding bugs to identifying common design flaws in the hope that software architects can learn →
I wanted to have Print functionality on Firefox context menu (the menu that comes visible when I press mouse right button). I do not always want to click the dialogue box all the time when I want to print something. Or move hand to keyboard to use the Ctrl+P keyboard shortcut. The easiest solution tip →