h a l f b a k e r yBunned. James Bunned.
add, search, annotate, link, view, overview, recent, by name, random
news, help, about, links, report a problem
browse anonymously,
or get an account
and write.
register,
|
|
|
Wouldnt it be nice, if my useless cellphone camera could read barcodes?
A barcode-scanner could, for example, help weight-watchers instantly scan what calories the food in the supermarkets contains. Environmentalists could scan, if a product was produced using genetically modified plants or pesticides.
It
shouldn't be too difficult to do:
1) an inexpensive, plastic lens that I snap onto my cellphone (lens helps camera focus on barcode even when barcode is two inches from lens), the snap-on-lens including a "distance-holder" that keeps the scanned product-barcode straight and in focus, so that a clear image is scanned by the camera and delivered to...
2)...a java applet in my cellphone, that decodes the image into a barcode and sends it via SMS to...
3) ...a mobile service provider that returns useful information about the product I scanned
"....Hate to point it out, Edna, but you better leave your hands off that jar of peanut butter. The crazed scientists at ACME Corp are trying to introduce a new genetically altered mutant peanut from Mars... Greetings from Greenpeace.org"
Or some such thing.
"Turn a camera-phone into a barcode scanner. Easy. Just load the code ..."
http://www.newswire...dex.cfm/article/654
Underway. [waugsqueke, Jun 30 2005]
myFoodPhone
http://www.myfoodphone.com/sprint.aspx
No barcode necessary [angel, Jan 27 2007]
Please log in.
If you're not logged in,
you can see what this page
looks like, but you will
not be able to add anything.
Destination URL.
E.g., https://www.coffee.com/
Description (displayed with the short name and URL.)
|
| |
This can be done now using camera phones. No additional hardware needed. (link) |
|
| |
I was wondering why my phone does this; now I know. |
|
| |