{"resolved":true,"match_type":"uuid","source_type":"original_book","book_id":"ae053936-f6b1-488b-8973-bb2332d1be14","title":"数字技术研究","author":null,"edition":null,"publisher":null,"year":null,"isbn":"9787308182003","requested_by":"printed_page","book":{"source_type":"original_book","book_id":"ae053936-f6b1-488b-8973-bb2332d1be14","id":"ae053936-f6b1-488b-8973-bb2332d1be14","uuid":"ae053936-f6b1-488b-8973-bb2332d1be14","title":"数字技术研究","normalized_title":"数字技术研究","author":null,"edition":null,"publisher":null,"year":null,"isbn":"9787308182003","isbns":["9787308182003"],"parsed":true,"ai_readable":true,"document_type":"book","page_count":790,"navigation_url":"https://workshop.closeclaw.top/ai/book/ae053936-f6b1-488b-8973-bb2332d1be14","title_url":"https://workshop.closeclaw.top/ai/title/%E6%95%B0%E5%AD%97%E6%8A%80%E6%9C%AF%E7%A0%94%E7%A9%B6","fixed_page_url_template":"https://workshop.closeclaw.top/ai/book/ae053936-f6b1-488b-8973-bb2332d1be14/page/{printed_page}","path_api_url_template":"https://workshop.closeclaw.top/api/ai/book/ae053936-f6b1-488b-8973-bb2332d1be14/page/{printed_page}","read_url":"https://workshop.closeclaw.top/api/ai/read/ae053936-f6b1-488b-8973-bb2332d1be14","page_url":"https://workshop.closeclaw.top/api/ai/books/ae053936-f6b1-488b-8973-bb2332d1be14/page","search_url":"https://workshop.closeclaw.top/api/ai/books/ae053936-f6b1-488b-8973-bb2332d1be14/search"},"page":{"printed_page":494,"pdf_page":518,"physical_index":518,"physical_index_base":0,"printed_page_status":"recognized","page_sha256":"2e5aef7864c62f75948a0aa77a500e430cf9ae87bcd8cb6381f8642626c9b4c3"},"chapter":"第21章物质计算：将技术融入物质世界","content":"电容和电磁场感应器也可以用各种高导电材料制作。做一个简单的电容式接触或近程感应器，我们就可以测量某个导电材料中的电荷量如何随时间变化，据此判断附近是否有导电体(比如人体)(Fraden,2010)。图21.6还展示了几种用织物与涂料制作的电容式接触感应器(Orth,2007;Buechley et al.,2010)。\n\n这些案例证明了基于物质的电子元件也可以被用作装饰，甚至作为感官设计元素。比如，图21.6中左下角的灯，是由马吉·奥思（MaggieOrth，2007)设计制作的。这个灯可以由手工编织的毛绒电容感应器来控制，这个感应器也是灯罩视觉设计的一部分。\n\n用于感知心率及其他生理信号的电极同样可以利用不同的导电材料来制作。许多研究人员使用导电纤维与织物将电极嵌入到服装中(Pacelli et al.，2006a)。Numetrex公司(2008年被阿迪达斯公司收购)开发了一系列商业运动服，用基于织物的电极来监测心率(Numetrex，2007)。图21.7显示了其中的一款产品。\n\n数字技术研究(世哲手册)\n\n494","previous_page":493,"next_page":null}