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Released on April 23, 2013, the device was the first smartphone-connected breathalyzer available for commercial purchase. [7] The accuracy of BACtrack Mobile was independently tested and found to be comparable to law enforcement breath alcohol testers. [8] The results of one such study were published in the Journal of Injury Prevention. [8]
If the breath sample isn't provided, or the sample exceeds the ignition interlock's preset blood alcohol level, the device will log the event, warn the driver, and then start up an alarm in accordance to state regulations (e.g., lights flashing, horn honking) until the ignition is turned off, or a clean breath sample has been provided. A common ...
Public breathalyzers are becoming a method for consumers to test themselves at the source of alcohol consumption. [61] These are used in pubs, bars, restaurants, charities, weddings and all types of licensed events. As breathalyzer tests have increased risk of transmission of coronavirus, they were temporarily suspended from use in Sweden. [62]
ImageWriter LQ (Letter Quality) is a 27-pin dot matrix printer introduced in 1987 by Apple Computer, Inc. The print quality was comparable to competing 24-pin dot-matrix printers, and offered graphics at 320 × 216 DPI. Guaranteed compatibility with both Apple II and Mac computers made it popular in schools. [citation needed]
After leaving a bar, a man in San Diego tried to start his car through the breathalyzer that only lets sober drivers activate the vehicle. After a few unsuccessful attempts, the man walked to a ...
The Apple Dot Matrix Printer (often shortened to Apple DMP) is a printer manufactured by C. Itoh and sold under Apple label in 1982 for the Apple II series, Lisa, and the Apple III. [1] Apple followed this release with a Qume daisy wheel engine, the Apple Letter Quality Printer (also known as the Apple Daisy Wheel Printer), in January 1983.
Yellow dots on white paper, produced by color laser printer (enlarged, dot diameter about 0.1 mm) Printer tracking dots, also known as printer steganography, DocuColor tracking dots, yellow dots, secret dots, or a machine identification code (MIC), is a digital watermark which many color laser printers and photocopiers produce on every printed page that identifies the specific device that was ...
This version was a more compact, and easier to operate breath test machine, which produced reliable results concerning blood alcohol content. [2] A revolutionary invention that aided the ability of traffic enforcement officials’ to identify and prosecute drivers under the influence of alcohol.