<%@ page import="java.io.BufferedReader, java.io.InputStreamReader, java.io.IOException, java.io.UnsupportedEncodingException, java.net.URL, java.net.URLEncoder, java.util.ArrayList, java.util.List" %> <%! private static final String PAGEAD = "http://pagead2.googlesyndication.com/pagead/ads?"; private void googleAppendUrl(StringBuilder url, String param, String value) throws UnsupportedEncodingException { if (value != null) { String encodedValue = URLEncoder.encode(value, "UTF-8"); url.append("&").append(param).append("=").append(encodedValue); } } private void googleAppendColor(StringBuilder url, String param, String value, long random) { String[] colorArray = value.split(","); url.append("&").append(param).append("=").append( colorArray[(int)(random % colorArray.length)]); } private void googleAppendScreenRes(StringBuilder url, String uaPixels, String xUpDevcapScreenpixels, String xJphoneDisplay) { String screenRes = uaPixels; if (screenRes == null) { screenRes = xUpDevcapScreenpixels; } if (screenRes == null) { screenRes = xJphoneDisplay; } if (screenRes != null) { String[] resArray = screenRes.split("[x,*]"); if (resArray.length == 2) { url.append("&u_w=").append(resArray[0]); url.append("&u_h=").append(resArray[1]); } } } private void googleAppendMuid(StringBuilder url, List muids) { for (String muid : muids) { if (muid != null) { url.append("&muid=").append(muid); } } } private void googleAppendViaAndAccept(StringBuilder url, String via, String accept) throws UnsupportedEncodingException { googleAppendUrl(url, "via", via); googleAppendUrl(url, "accept", accept); } %> <% long googleDt = System.currentTimeMillis(); StringBuilder googleAdUrlStr = new StringBuilder(PAGEAD); googleAdUrlStr.append("ad_type=text"); googleAdUrlStr.append("&channel=7488951822"); googleAdUrlStr.append("&client=ca-mb-pub-1074670688044282"); googleAdUrlStr.append("&dt=").append(googleDt); googleAdUrlStr.append("&format=mobile_single"); googleAppendUrl(googleAdUrlStr, "ip", request.getRemoteAddr()); googleAdUrlStr.append("&markup=xhtml"); googleAdUrlStr.append("&oe=utf8"); googleAdUrlStr.append("&output=xhtml"); googleAppendUrl(googleAdUrlStr, "ref", request.getHeader("Referer")); String googleUrl = request.getRequestURL().toString(); if (request.getQueryString() != null) { googleUrl += "?" + request.getQueryString().toString(); } googleAppendUrl(googleAdUrlStr, "url", googleUrl); String googleUserAgent = request.getHeader("User-Agent"); googleAppendUrl(googleAdUrlStr, "useragent", googleUserAgent); googleAppendScreenRes(googleAdUrlStr, request.getHeader("UA-pixels"), request.getHeader("x-up-devcap-screenpixels"), request.getHeader("x-jphone-display")); List googleMuids = new ArrayList(); googleMuids.add(request.getHeader("X-DCMGUID")); googleMuids.add(request.getHeader("X-UP-SUBNO")); googleMuids.add(request.getHeader("X-JPHONE_UID")); googleMuids.add(request.getHeader("X-EM-UID")); googleAppendMuid(googleAdUrlStr, googleMuids); if (googleUserAgent == null || googleUserAgent.length() == 0) { googleAppendViaAndAccept(googleAdUrlStr, request.getHeader("Via"), request.getHeader("Accept")); } try { URL googleAdUrl = new URL(googleAdUrlStr.toString()); BufferedReader reader = new BufferedReader( new InputStreamReader(googleAdUrl.openStream(), "UTF-8")); for (String line; (line = reader.readLine()) != null;) { out.println(line); } } catch (IOException e) {} %>

Jumat, 17 Juni 2011

LifePlayer: Loaded Rádio and MP3 with solar energy and winch!

Post by: www.ciayoo.com.
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O Lifeplayer é um player de MP3 com rádio de cinco bandas que pode ser carregado com a energia solar ou uma pequena manivela projetado para ser utilizado como um equipamento auxiliar de ensino em países em desenvolvimento. As primeiras unidades estão sendo testadas em Ruanda, e o aparelho conta com 64GB para armazenar materiais educativos, e o conteúdo pode ser adicionado através de um slot para cartão microSD ou por gravação direta do rádio.

Outra característica muito interessante e útil do aparelho é a capacidade de carregar telefones celulares, o que pode ser muito importante em comunidades que não contam com muitas tomadas de energia. O aparelho tem uma aparência muito robusta e ótimas características para cumprir o papel a que se destina.

Veja suas principais especificações técnicas:

  • FM, AM and three short-wave radio bands
  • 64 GB of pre-loaded educational or informational content in any subject or language
  • Programming that can be factory or locally loaded as needed on micro-SD® cards
  • Radio or live voice recordings for playback later
  • Outstanding speaker quality – up to 60 listeners can hear it clearly
  • On-board monitoring and evaluation software
  • Battery and electricity independent capability, using solar or wind-up technology to charge it
  • Ability to be charged via mains or a car battery

Um excelente equipamento que poderá ajudar a mudar a vida de muitas comunidades extremamente carentes. A expressão das crianças com o equipamento na foto não tem preço!

Via Lifeplayer.

 

17 Jun, 2011


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Diposting oleh Ryan di 04.59

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