L'enginyer Robert Adler va suggerir que es fessin servir ultrasons com un mecanisme d'activació. en principi els ultrasons es generaven mecànicament. Eventualment, la miniaturització de l'electrònica va fer que, amb el temps els ultrasons es generessin en el comandament a distància per mètodes electrònics, però el principi de funcionament es va mantenir en ús fins a la dècada de 1980, quan van ser substituïts pel sistema... [+]

El telecine és un procés per convertir una imatge registrada en un suport fotoquímic -imatge sobre pel·lícula cinematogràfica, una imatge electrònica o una imatge de vídeo. També rep el nom de telecine l'equipament mecànic que s'usa amb aquesta finalitat. Cal convertir les pel·lícules que s'han produït sobre cel·luloide per poder emetre-les per televisió. De fet, la paraula telecine prové de la contracció de televisió i cinema . També cal realitzar aquest procés per poder... [+]

Bennö vs. Benö.. en Hongarés volen dir tant Benet com... [+]

Does your monitor turn black (blank) and display no signal when Windows Vista (also Windows Server 2008) finishes the green progress bar in the boot process, right the second it turns the Num Lock on? Was it okay until yesterday when you just installed Windows Vista or Windows Server 2008? Trying back Windows XP or Windows Server 2003 solves the problem? Is your monitor listed as Generic Non-PnP Monitor in Windows Device Manager in XP, Vista, 2003, and 2008? Will you be surprised if I... [+]

In one year, Atari made a little over $3.2 million dollars. However, there was a black side to this fortune. Atari never patented the design for Pong. Since the game was designed using discreet logic, there was very little they could do to protect their intellectual property. Anyone who owned a machine could open it up, examine the circuit board, and copy it chip for chip. By the end of 1973, there were so many competitors selling Pong style games, that Atari was no longer the leading... [+]

The TL-WR902AC is designed for use with tablets, smart phones, handheld game consoles and other portable electronic wireless devices. The device, which can be powered by an external power adapter or USB connection to a computer, can conveniently connect to the internet and share the connection around an average sized room at 300Mbps.The device’s tiny size makes it ideal for use on the road and is powerful enough to satisfy almost any basic wireless application... [+]

In 2012 Canon introduced a more sophisticated version, which it calls "Dual Pixel CMOS AF", with the EOS 70D. The technology allows certain pixels to act as both contrast-detection and phase-detection pixels, thereby greatly improving autofocus speed in live view (although it remains slower than pure phase detection). While several mirrorless cameras, plus Sony's fixed-mirror SLTs, have similar hybrid AF systems, Canon is the only manufacturer that offers such a technology in... [+]

The TL-WR702N & TL-WR802N are designed for use with tablets, smart phones, handheld game consoles and other portable electronic wireless devices. The device, which can be powered by an external power adapter or USB connection to a computer, can conveniently connect to the internet and share the connection around an average sized room at 150Mbps.The device’s tiny size makes it ideal for use on the road and is powerful enough to satisfy almost any basic wireless application... [+]

This video will show you how to turn on and off your wifi connection automatically in Samsung Galaxy S5 phone. If your wifi connection runs always in background your battery charge decreases. If you set a fixed time for your wifi connection to turn on it will save a significant amount of battery charge. This feature will save your battery life. Watch the video and follow all the steps carefully.... [+]