THEPAR.4DOX O F THE INVISIBLE WEBis that it’s easy to understand why it exists, but it’s very hard to actually define in concrete, specific terms. In a nutshell, the Invisible Web consists of content that’s been excluded from general-purpose search engines and Web directories such as Lycos and Looksmart-and yes, even Google. There’s nothing inherently “invisible” about this content. But since t...

The invisible inks have many applications, including the use of banknote printing, code load, securitydocuments and much of its application in the exchange of security information. Photoluminescenceproperties of lanthanide compounds that attracted the attention of many scholars in recent decades are one ofthe important factors in drying and fluidity of the ink. The solvent eva...

We explore the techniques, cross sections and expected signal significance for detecting invisible and almost invisible particles at LEP2 and the NLC by means of a hard photon tag. Examples from supersymmetry include the lightest chargino and second lightest neutralino when their masses are nearly the same as that of the lightest neutralino (the LSP), and invisibly decaying sneutrinos. The impo...

The basic cognitive architecture of the human brain remains unknown. However, there is evidence for the existence of distinct behavioral control systems shared by humans and nonhumans; and there is further evidence pointing to distinct higher-level problem solving systems shared by humans and other primates. To clarify the nature of these proposed systems and examine how they may interact in th...

The video Playful Interaction describes a future architectural office, and envisions ideas and concepts for playful interactions between people, materials and appliances in a pervasive and augmented working environment. The video both describes existing developments, technologies and designs as well as ideas not yet implemented such as playful modes of interaction with an augmented ball. Playfu...

S teganography is the art and science of hiding communication; a steganographic system thus embeds hidden content in unremarkable cover media so as not to arouse an eavesdropper’s suspicion. In the past, people used hidden tattoos or invisible ink to convey steganographic content. Today, computer and network technologies provide easy-to-use communication channels for steganography. Essentially,...

We introduce Scantegrity II, a practical enhancement for optical scan voting systems that achieves increased election integrity through the novel use of confirmation codes printed on ballots in invisible ink. Voters mark ballots just as in conventional optical scan but using a special pen that develops the invisible ink. Verifiability of election integrity is end-to-end, allowing voters to chec...

1.Introduction: Steganography is the art and science of hiding communication; a steganographic system thus embeds hidden content in unremarkable cover media so as not to arouse an eavesdropper’s suspicion. In the past, people used hidden tattoos or invisible ink to convey steganographic content. Today, computer and network technologies provide easy-to-use communication channels for steganograph...

Internet based services, particularly asynchronous communication services, offer an environment suited to the rise of knowledge communities. Knowledge communities, or invisible colleges, have existing for a long time, but have not always had efficient ways of communication. Knowledge communities are heavily dynamic and are always changing in their composition and also in each member interests. ...

This performative piece indulges in the critical feminist pseudo-fantasies of a sleep-deprived woman her 40’s—a certain . rage. ruminative offering presents lyrical rendering provoked by reflection on one-note-wonders patriarchy, and inspired part Caroline Criado-Perez’s book “ Invisible Women: Data Bias World Designed for Men” poignant provocation offered Bryant Keith Alexander. Playing limina...