Valve Develops WiFi Accessories for HTC Vive Helmets

Tencent Digital (Wen Xin) According to the TechRadar website, the HTC Vive may be the best virtual reality helmet on the market, but it has a big flaw - dragging long braids (wires) makes its virtual reality experience a bit inferior.

Since the first appearance of the HTC Vive, the wireless version has been one of the most anticipated products for virtual reality gamers. Due to the collaboration of the virtual reality content platform Valve and the Bulgarian company Quark VR, they may soon be able to do so.

TechRadar stated that Quark VR is working with Valve to develop a HTC Vive prototype using wireless connectivity technology, allowing users to transfer data to helmets.

Incomplete wireless

However, Quark's solution is not completely wireless. It is actually a WiFi accessory developed for Vive that is connected to the helmet. Quark's WiFi accessories can be placed in the user's pocket for data transmission. In this way, the user's HTC Vive no longer needs to be connected to the PC through the cable.

TechRadar said, however, WiFi is not a perfect solution. Virtual reality has a lot of data to process, WiFi bandwidth may not be enough to transmit such a large amount of data. Any data transmission delay will cause a terrible lag, which will undermine the immersive sense of virtual reality, causing users to feel seasick.

But Quark VR believes it has solved this problem and "is very close to demonstrating the prototype that can be used." Quark VR hopes its products will meet the public in the fall.

At present, wireless virtual reality is limited to mobile devices such as the Samsung Gear VR. However, the recent attempts of the XMG Walker VR backpack, the Alcatel Vision virtual reality all-in-one, and the aliens seem to have solved the problem that Quark VR is trying to solve.

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Expires,domain:this._config.domain,path:this._config.path})},get:function(){return this._config=t.config[this._configName],o.get(this._config.key }},on:function(){this._set("1")},off:function(){this._set("0")}},s={on:function(){window.dc_playing_sign|| (window.dc_playing_sign={}),window.dc_playing_sign[t.modName]=!0},off:function(){window.dc_playing_sign||(window.dc_playing_sign={}),window.dc_playing_sign[t.modName] =!1}, isAnyonePlaying:function(){if(window.dc_playing_sign){for(var i in window.dc_playing_sign)if(i!==t.modName&&window.dc_playing_sign.hasOwnProperty(i)&&window.dc_playing_sign[i]) Return!0;return!1}return!1}},u={boss2619:function(i,e){var n=t.libs.jQuery,o=n.param({BossId:"2619",CheckSum: "1312852225",sIp:"",iQQ:t.userinfo.qq||"",sOp:i||"", sDomain:window.location.hostname||"",sUrl:window.location.href||"",sRef:window.document.referrer||"",vid:e||"",_dc:""+Math .random()});(new Image).src="http://btrace.qq.com/kvcollect?"+o}};i={getVideoListByCoverId:e,getLikeVideoList:n,autoPlaySign:a,playingSign: l,playingGlobalSign:s,miniUnMuteSign:r,trace:u},t.fn=i}(window.dc_related_video),function(t){var i={},e=!1;i.getPlayerSize=function() {return e?{width:t.dom.$player_mod.width(),height:t.dom.$player_mod.height()}:void 0},i.setPlayerModId=function(i){t.dom.$ Player_mod.attr("id",i)},i.setTitle=function(i,e){return t.dom.$title.html(i).attr("href",e)};var n=function (){var i="enabled",e=function(){t.dom.$autoplay_sw.attr("bosszone",function(){return o()?"bofang_button_close":"bofang_button_open"})},n =function(n){t.dom.$autoplay_sw[n?"addClass":"removeClass"](i),e()},o=function(){return t.dom.$autoplay_sw.hasClass(i) },a=function(n){var a=t.dom.$autoplay_sw;a.on("click",function(){a.toggleClass(i),"function"==typeof n&&n.call(null, o()),e ()})};return{bind:a,setStatus:n,getStatus:o,updateBosszone:e}}();i.autoPlaySW=n;var o=function(){var i,e,n,o, a,l,r=function(){p(),t.dom.$playlist_next.on("click",function(){c("forward")}),t.dom.$playlist_prev.on(" Click",function(){c("backward")}),t.dom.$playlist_scol.on("scroll",t.utils.throttle(function(){var e=t.dom.$playlist_scol.scrollLeft (),n="disabled";0===e||e===a||0>=a?(0==e&&t.dom.$playlist_prev.addClass(n),(e=== a||0>=a)&&t.dom.$playlist_next.addClass(n)):t.dom.$playlist_ctrl.removeClass(n),-1!==navigator.appVersion.indexOf("MSIE 7.") &&i.css("visibility","inherit").css("visibility","visible")},50)),t.dom.$playlist_scol.trigger("scroll")},s=function(i) {t.dom.$playlist_scol.stop().animate({scrollLeft:parseInt(i,10)},500)},u=function(o){if(!(0>o||o>e-1 )){var a=t.dom.$playlist_scol;$item=i.filter(":eq("+o+")"),s(a.scrollLeft()+$item.position().left-a .width()/2+n/2),l=o}},d=function(t){var e="current";i.find("> a."+e).removeClass(e), I.filter(":eq("+t+")").find("> a").addClass(e)}, c=function(i){var e,o=t.dom.$playlist_scol,l=o.scrollLeft(),r=Math.round(.7o.width());"forward"===i?e =l+r:"backward"===i&&(e=lr),n>e?e=0:e>an&&(e=a),s(e)},p=function(){i=t .dom.$playlist_list.find("> li"),e=i.length,n=i.filter(":eq(0)").outerWidth(!0),o=t.dom.$playlist_scol. Width()/n,t.dom.$playlist_list.css("width",en),a=t.dom.$playlist_list.outerWidth(!0)-t.dom.$playlist_scol.width()};return {init:r,setCurrentToIdx:d,scrollToItemIdx:u,forward:function(){c("forward")},backward:function(){c("backward")},hide:function(){return t. Dom.$playlist_node.slideUp(300)},update:p}}();i.playlist=o;var a=function(){var i,e=!1,n=function(){var i=t .libs.jQuery,e={};e.top=t.dom.$root.offset().top,e.btm=e.top+t.dom.$root.height();var n={ Height:i(window).height(),scrollTop:i(window).scrollTop()},o=e.top>=n.scrollTop&&n.scrollTop+n.height>=e.top,a=e.btm >=n.scrollTop&&n.scrollTop+n.height>=e.btm,l=e.top=d;c?(s=0-r/2-t.dom.$player_wrap.width()-10,u ="50%"):(s=0,u=0),t.dom.$player_wrap.css({"margin-left":s,lef t:u})}}"1"!==t.fn.miniUnMuteSign.get()&&t.player.setFlashVolume(0)}t.player.resizePlayer(),t.dom.$player_wrap.css("visibility ",""visible"),i=l}},100),l=function(){if(!t.utils.browser.isIe6orLower()){var i=t.libs.jQuery;i(window). Scroll(a),i(window).resize(a),t.dom.$player_mini_ctrl.on("click","a[data-action=close]",function(i){i.preventDefault(), e=!0,a(),t.player&&t.player.tvp_player_obj&&t.player.tvp_player_obj.pause&&t.player.tvp_player_obj.pause()}),t.dom.$player_mini_ctrl.on("click","a[data -action=resize]",function(i){i.preventDefault(),t.dom.$player_wrap.toggleClass("rv-player-mini-big"),t.player.resizePlayer()});var n =t.dom.$player_mini_ctrl.find("a[data-action=mute]"),o=function(){var i=t.player.getFlashVolume();"number"==typeof i?n.removeClass ("mute-off mute-on").addClass(0===i?"mute-on":"mute-off"):n.hide()};o(),n.click(function() {var i=0===t.player.getFlashVolume();t.player.setFlashVolume(i?80:0,!0)}),t.player.bind("onvolumechange",function(){o( ),t.sign.vol_change_by_prog||(t. player.getFlashVolume()>0?t.fn.miniUnMuteSign.on():t.fn.miniUnMuteSign.off())})}};return{detectVisible:n,init:l}}();i.scrollPlay =a,i.init=function(){var i=t.libs.jQuery;t.dom.$root=i(".rv-js-root"),t.dom.$title=t.dom. $root.find(".rv-title a"),t.dom.$autoplay_sw=t.dom.$root.find(".rv-js-autoplay"),t.dom.$player_wrap=t.dom .$root.find(".rv-player-wrap"),t.dom.$player_mod=t.dom.$player_wrap.find(".rv-player-mod"),t.dom.$player_mini_ctrl=t .dom.$player_wrap.find(".rv-player-mini-ctrl"),t.dom.$playlist_node=t.dom.$root.find(".rv-playlist"),t.dom.$playlist_scol =t.dom.$playlist_node.find(".rv-playlist-scroller"),t.dom.$playlist_list=t.dom.$playlist_node.find("ol.rv-playlist-list"),t.dom .$playlist_ctrl=t.dom.$playlist_node.find(".rv-playlist-ctrl a"),t.dom.$playlist_prev=t.dom.$playlist_ctrl.filter(".prev"),t.dom. $playlist_next=t.dom.$playlist_ctrl.filter(".next");var n=["nba"];window.ARTICLE_INFO&&~i.inArray(window.ARTICLE_INFO.sub_nav,n)&&(t.dom.$ root.addClass("rv-adjust-wide-article"),i(windo w).resize(t.utils.throttle(function(){t.player&&t.player.resizePlayer&&t.player.resizePlayer()},50))),e=!0},t.ui=i}(window. Dc_related_video), function(t){var i,e,n={},o={},a={},l=function(){var t=function(t){return function(){for(var i=0;i=i&&i+518>t}function n(){e()&&!r&&(t.utils.loadTvp(l),r=!0)}var o=i;t.libs.$= t.libs.jQuery=i,t.utils.debug_log("jquery version is ",t.libs.$().jquery),t.userinfo={qq:t.utils.cookie.get("o_cookie") ||null},t.sign.autoplay=function(){return window.preventAutoPlay===!0?!1:!0===t.fn.playingGlobalSign.isAnyonePlaying()?!1:"0"= ==t.fn.autoPlaySign.get()?!1:!("1"===t.fn.playingSign.get()&&!/\bQQBrowser/i.test(window.navigator.userAgent))} (),t.utils.debug_log("auto play sign: ",t.sign.autoplay),t.ui.init();var a=function(i){if(i!==t.modName&&t.player .tvp_player_obj)if(t.sign.autoplay=!1,t.utils.debug_log("tring to pause by event...."),t.sign.playstatus&&"play"!==t.sign.playstatus) If("ad"===t.sign.playstatus){t.utils.debug_log("paused(stopvideo) by event");try{t. player.tvp_player_obj.getPlayer().stopVideo()}catch(e){}}else{t.utils.debug_log("paused by event");try{t.player.tvp_player_obj.pause()}catch(e) {}}else"tostart"==i?t.player.tvp_player_obj.getPlayer().stopVideo():(t.utils.debug_log("will stop after __addlstart or playing"),t.sign.pauseWhenPlay=!0 }},l=function(i){t.libs.tvp=i;var n="related_video_info";if(!window[n]||!window[n].vid)return void t.utils.debug_log( "Error: related_video_info not found.");t.vinfo=window[n],t.sign.automute=function(){return!!window.isRelvideoMute}(),t.utils.debug_log("auto mute sign: ",t.sign.automute);var l="tvp-mod-player-"+t.vinfo.vid;t.ui.setPlayerModId(l),t.libs.$(window).on("video: Pause",function(i,e){t.utils.debug_log("received custom event from ",e),a(e)}),t.config.tvp_player={modId:l,autoplay:t.sign. Autoplay,loadingadAutoplay:window.preventAutoPlay===!0?!1:t.sign.autoplay,vodFlashSkin:"http://imgcache.qq.com/minivideo_v1/vd/res/skins/TencentPlayerMiniSkin.swf",pic: T.sign.autoplay?"":t.vinfo.pic,flashWm Ode:"transparent",vodFlashExtVars:{ptag:window.TEN_VIDEO_PTAG||"",clientbar:0},plugins:{AppBanner:!1,AppRecommend:!1,AppFollow:!1}},t.player.playByVid( T.vinfo.vid),t.ui.setTitle(t.vinfo.title,t.vinfo.url),t.sign.first_trace_reported=!1,t.player.bind(t.sign.autoplay?"onplay" :"onplaying",function(){t.sign.first_trace_reported||t.fn.trace.boss2619(t.sign.autoplay?"first_auto":"first_click",t.vinfo.vid),t.sign.first_trace_reported =!0});var r=!1;t.player.bind("onplaying",function(){r||window.v_nomini||t.ui.scrollPlay.init(),r=!0}) ,t.videos=[];var s=null,u=function(i){i||t.ui.playlist.hide(),s&&clearTimeout(s),t.videos.push(t.vinfo),o .each(i,function(i,e){e.vid!==t.vinfo.vid&&t.videos.push(e)}),t.utils.debug_log(t.videos);var n=""; O.each(t.videos,function(i,e){e.title.replace(/[^\x00-\xff]/gi,"").length>40?e.stitle=t.utils.cutstr2 (e.title,40)+"...":e.stitle=e.title,n+="",n+=" ",n+=" ",n+="
",n+=" "+e.stitle+"",n+="
",n+=" ",n+=""}),t.dom.$playlist_list.html(n),t.ui.playlist.init();var a=function(i){if(i){var e,n;return o.each(t.videos,function(t,o){return o.vid===i?(e=o,n=t,!1):void 0}),e&&(e .idx=n),e}},l=function(i){if(!(0>i||i>t.videos.length-1)){var e=t.videos[i];t. player.playByVid(e.vid),t.ui.playlist.setCurrentToIdx(i),t.ui.playlist.scrollToItemIdx(i),t.ui.setTitle(e.title,e.url)}};t. Dom.$playlist_list.on("click","a[data-vid]",function(i){i.preventDefault();var e=o(this).attr("data-vid"),n= a(e);l(n.idx),t.fn.trace.boss2619("user_click",e)}),t.player.bind("ongetnext",function(i){t.utils.debug_log( "event: ongetnext");var n=a(i),o=n.idx+1,r=e();o

Source: TechRadar

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