Online+software

=__**QR(Quick Response)Code**__=
 * created by Denso-Wave in 1994
 * two dimensional code readable by QR barcode readers and camera phones. The code has black modules arranged in a square pattern on a white background.
 * information encoded can be text, URL or other data
 * most popular type of two dimensional barcodes
 * code allows its contents to be decoded at high speed

=__**Cloud Computing**__= == =__**Spreadsheet**__=
 * ~ QR code data capacity ||
 * Numeric code only || Max. 7,089 characters ||
 * Alphanumeric || Max. 4,296 characters ||
 * Binary (8 bits) || Max. 2,953 bytes ||
 * "Cloud" is used as a metaphor to mean "abstraction"
 * cloud computing offers computer application developers and users an abstract view of services that simplifies much of the details and inner workings.
 * A provider's offering of abstracted Internet services is called "The Cloud".
 * displays multiple cells usually in a grid consisting of rows and columns
 * each cell contains alphanumeric text
 * Spreadsheets are frequently used for finantial information because of their ability to re-calculate the entire sheet automatically after a change to a single cell is made

Zoho Sheet
=__**Microsoft Office Live**__=
 * can auto-process external data feeds (RSS)
 * has the ability to publish charts into blogs or other websites
 * facilitates real-time collaboration
 * Web-based service
 * provides document sharing and website creation tools for small businesses
 * has two services, //Office Life Workspace// and //Office Live Small Business//
 * allows users to save up to 5GB of information--other people can view the information even if office isn't installed

__**NEWS ARTICLE**__
[|QR Codes hid around campus reveal flash mob events]
 * Tom Johnson, a law student at BYU, and his sister in law, Emily Peterson, hid QR codes in few of the buildings.
 * They did this to advertise upcoming flash mob events to raise money for Utah Country Children's Justice Center.
 * Student will decode the QR codes and the advertisement will show up.
 * The QR codes are good for advertising since students will be curious about the codes.

References