【正文】 羅切斯特，紐約 14623 7164753305 羅徹斯特理工學(xué)院 其中博士倫里爾車道 羅切斯特，紐約州 14623 （ 716） 4752400 摘要 虛擬現(xiàn)實(shí)作為一個(gè)概念實(shí)際上是處理一件事就是通過替換所收到的電腦產(chǎn)生的信息參與的正常感覺輸入來事參與者信服他 /她 實(shí)際在另一個(gè)地方。 Cyberspace Cyberspace: A new universe, a parallel universe created and sustained by the world’s puters and munication lines. A world in which the global traffic of knowledge, secrets, measurements, indicators, entertainments, and alterhuman agency takes on form: sights,sounds, presences never seen on the surface of earth blossoming in a vast electronic night. Cyberspace is a consensual hallucination that these people have created. It’ s like, with this equipment, you can agree to share the same hallucinations. In effect, they’ re creating a world. It’ s not really a place, its not really space. It’ s notional space. Cyberspace represents one of the most potent and impressive visualization tools ever created. Now, entire universes, whether they be of our design or others, not only lay at our fingertips, but surround and envelop us as well. It represents the next generation in the evolution of the humanputer interface medium. Virtual reality allows a more naturalized interface with the puter, that goes far beyond the Graphics User Interface (GUI), point amp。 click window environments that are so popular now. With virtual reality, the user is surrounded by his environment, and an interface can be established not through the conventional keyboard or mouse, but through more plex tracking systems that keep record of hand and head orientation. The concept of the Virtual Reality terminal was introduced by Gibson, along with his concept of Cyberspace. The progression of distributed system access has progressed from the text terminal to the X window workstation, and Virtual Reality is the next step in interactive access to multiuser puter systems. As the evolution from the text terminal to the X workstation brought about advancement in both visualization and problem solving, the giant leap into Cyberspace will radically transform the way we interact with puters. The transformation of data into geometric representations will allow us to view plex systems as simplified shapes from afar, or as a plex matrix of worked modules from an interior view. The possibilities that cyberspace represents cannot even begin to reveal themselves until the first prototype systems have been implemented. It is such an new concept, one which represents a whole new medium of existence, that we have no frame of reference to make predictions on its usefulness. An interface is a surface forming a boundary between two regions. Virtual Reality allows the user to break through the interface barrier to interact directly with various information forms in an inclusive environment. 2. Design Considerations Since virtual reality transcends the two dimensional existence we have been forced into through the use of convensional puter monitors, it also makes most traditional theories of interface design obsolete. Operating within an inclusive three dimensional environment requires special physical and psychological considerations. An important design consideration stemming from inclusion is that while we interact within a virtual world, we are simutaneously inhabiting the physical world. People are functionally attuned to the earth’ s gravity and to vertical position. Perceptual conflicts between the virtual and physical worlds cause physical disfort and feelings of disorientation that can last well beyond the period of inclusion. In order to overe these natural conflicts it bees necessary to introduce several types of reference points. The most mon so far is the extended ground plane which forms an artificial horizon to be used in order to gain personal orientation. However, this causes conflicts with information from the inner ear. Another personal point of refrence would be virtual body parts (ie. the virtual hand). Self representations have proven to be one of the most engaging parts of the primative virtual realities that exist today. The virtual hand provides a focus point, removing senses of vertigo and disorientation. System performance plays a part in design considerations. A slow system or work can cause dizziness。網(wǎng)絡(luò)空間，一個(gè)可視化計(jì)算機(jī)環(huán)境，是一種虛擬現(xiàn)實(shí)的實(shí)際應(yīng)用，為用戶和計(jì)算機(jī)提供了一個(gè)更自然的借口。 這個(gè)世界有全球的知識(shí)、秘密、方法、指標(biāo)、娛樂和人與人之間連接建立在視線、聲音等方式的前所未有的巨大電子的世界。它不是一個(gè)真實(shí)的地方，也不是一個(gè)真實(shí)的空間。它代表了人機(jī)交互介質(zhì)進(jìn)化的下一代。分布式系統(tǒng)的進(jìn)程從文本到 X 終端窗口工作站已取得進(jìn)展，以及虛擬現(xiàn)實(shí)是在下一步交互式訪問多用戶電腦系統(tǒng)。正是這樣一個(gè)新概念，它代表 了一個(gè)全新介質(zhì)的存在，我們沒有參照此作出其有用的預(yù)測(cè)。使用這個(gè)包容性的三維環(huán)境時(shí)，需要特殊的物理心理因素。 為克服這些自然沖突，有必要引進(jìn)多種類型的參考點(diǎn)。自我陳述已被證明是現(xiàn)今存在的原始虛擬現(xiàn)實(shí) 最吸引人的部分之一。例如，當(dāng)你轉(zhuǎn)頭的時(shí)候，屏幕更新會(huì)覺得讓人不安的滯后。定位 簡(jiǎn)單運(yùn)動(dòng) 沒有鍵盤就沒有熱鍵。因此，為了保持身臨其境的體驗(yàn)，沒有菜單可以“魔術(shù)”般地彈出。這可能意味著當(dāng)你評(píng)價(jià)某按鈕時(shí)，它也將是評(píng)估你。要編輯其 內(nèi)部的文件可能會(huì)接近頂部，為了檢查拼寫尼可以接近另一面，并將其刪除。對(duì)象身體如何出現(xiàn)的主要因素應(yīng)該是將依據(jù)其表面的功能 這可能是作為一個(gè)區(qū)別對(duì)象之間的重要的因素。 考慮到另一個(gè)多邊形表面的功能。只要有一點(diǎn)想法、設(shè)計(jì)、編程，神經(jīng)網(wǎng)內(nèi)可創(chuàng)建虛擬環(huán)境，每個(gè)神經(jīng)元作為一個(gè)對(duì)象，而每個(gè)神經(jīng)連接管道。他們雙方的系統(tǒng)和虛擬環(huán)境提供全面的知識(shí)使他們解決不少接口復(fù)雜的難題。 如何制作便于檢索信息的目錄一直是一個(gè)接口問題。折疊是一個(gè)多維復(fù)雜體系。 索引信息不僅是可以展示網(wǎng)絡(luò)空間的數(shù)據(jù)。額外的維度可以用來處理雜波和隱藏的內(nèi)容可以通過輸入暴露“節(jié)點(diǎn)”。該技術(shù)是以太年輕的標(biāo)準(zhǔn)開始深入人心，但今天使用的想法將會(huì)成為明天的標(biāo)準(zhǔn)。這是一個(gè)夢(mèng)想家和創(chuàng)新者為自己和他人發(fā)現(xiàn)世界的組成的時(shí)代。 however they still require significant background knowledge in terms of the web itself. Remendation Unless the budget absolutely prohibits it, or sufficient web design knowledge is available, the best option for a museum is to find a web designer. The designer would have to be willing to start with the content that a museum identified through the use of this guide, and assemble it into web form to be used in a virtual tour. A good place to start is with the same web designer a museum used for their current website, if they have one. Otherwise, the British Standards Institution PAS 78:20xx