Examples
At the time of writing, Mark Weiser compared stereos, thermostats and light switches to a hypothetical device that could more directly transfer information. He specifies three potential classes of devices:
- Tabs: wearable centimetre sized devices
- Pads: hand-held decimetre-sized devices
- Boards: metre sized interactive display devices.
Today, there are the following examples of devices that exemplify real virtuality:
- Employee ID cards that have a chip inside of them can be recognized by receiver devices to grant access to buildings, allow employees to clock in/out quickly, etc.
- the iPad allows its owners to use it as a news portal, television, bookshelf, and a multitude of other uses.
- Online currency like bitcoins can be purchased for cash, and be used online to purchase goods and services.
Read more about this topic: Real Virtuality
Famous quotes containing the word examples:
“No rules exist, and examples are simply life-savers answering the appeals of rules making vain attempts to exist.”
—André Breton (1896–1966)
“It is hardly to be believed how spiritual reflections when mixed with a little physics can hold people’s attention and give them a livelier idea of God than do the often ill-applied examples of his wrath.”
—G.C. (Georg Christoph)
“There are many examples of women that have excelled in learning, and even in war, but this is no reason we should bring ‘em all up to Latin and Greek or else military discipline, instead of needle-work and housewifry.”
—Bernard Mandeville (1670–1733)