When the first barcode scanners came on the market in the 70s, they were large, fixed devices. Wired handheld scanners, when they appeared a few years later, brought in much more flexibility – sales and inventory personnel could use them a few feet around the computers that they were attached to, pointing them in any angle or position that was needed. Wireless barcode scanners, though, have revolutionized the industry, and opened the technology to markets that never considered using barcodes before.
Wireless barcode scanning has enabled new areas of use
Some studies report that when organizations upgrade from manual data entry to barcodes, they improve accuracy 20,000 times. Barcode technology now helps organizations for a vast range of needs. From startups to vast corporations, businesses use barcodes on ID cards to keep track of employee records and employee movement. Barcodes have replaced manual data entry not only in supermarkets and warehouses, but in libraries, hospitals, schools and nonprofit volunteer organizations.
How wireless barcode scanners work
Wireless barcode scanners are built with the same barcode scanning technologies as conventional wired units, except that the data scanned is transmitted wirelessly to a nearby computer. The computer either has a specialized wireless receiver attached to accept signals from the scanner, or directly receives signals through the Bluetooth wireless standard.
The benefits of wireless barcode scanners
They boost productivity: When workers are unencumbered by cords, they are able to take their wireless barcode scanners anywhere that they need to work, indoors or outdoors. The productivity boost offered by barcode use is no longer only available in locations where a computer terminal is available.
They are more accurate: Manual data entry comes with a 10% error rate. With barcode technology, the error rate is about 1 in 3 million. With wireless technology, this boost in accuracy is now available for deployment anywhere that a small scanner can be carried.
They help lower costs: Wireless barcode readers help workers get so much more done than before that employers are often able to make do with fewer hires. Wireless readers are more employee-friendly devices, too, offering better ergonomics.
They are more durable: Wireless barcode scanners are built with heavy-duty construction because as handheld units, they are expected to often be dropped. Their bulletproof construction helps wireless barcode readers last years.
They can work even when out of range: At vendors such as EMSBarcode.com, the most popular wireless barcode scanners sold are offered with internal memory. This means that they don’t need to be kept within range of a base computer. Workers are able take these scanners anywhere, finish a day’s work, and come back to have all the barcodes that they’ve scanned uploaded to a computer. This type of capability offers tremendous flexibility.
Wireless barcode scanners have become so affordable today that they are expected to completely replace wired scanners for most applications.
Willard Torres has seen the evolution of business first-hand. A longtime retired business owner, he likes to help others by sharing his insights on the web. You can read his posts on various websites and blog sites today.