diff --git a/blocks_vertical/sensing.js b/blocks_vertical/sensing.js
index cd75de8d12..b4c9af31e4 100644
--- a/blocks_vertical/sensing.js
+++ b/blocks_vertical/sensing.js
@@ -507,6 +507,21 @@ Blockly.Blocks['sensing_dayssince2000'] = {
   }
 };
 
+Blockly.Blocks['sensing_online'] = {
+  /**
+   * Block to report whether or not the system is online
+   * @this Blockly.Block
+   */
+  init: function() {
+    this.jsonInit({
+      "message0": Blockly.Msg.SENSING_ONLINE,
+      "category": Blockly.Categories.sensing,
+      "checkboxInFlyout": true,
+      "extensions": ["colours_sensing", "output_boolean"]
+    });
+  }
+};
+
 Blockly.Blocks['sensing_username'] = {
   /**
    * Block to report user's username
diff --git a/msg/js/en.js b/msg/js/en.js
index d08c49050c..aa584256ec 100644
--- a/msg/js/en.js
+++ b/msg/js/en.js
@@ -219,6 +219,7 @@ Blockly.Msg["SENSING_CURRENT_HOUR"] = "hour";
 Blockly.Msg["SENSING_CURRENT_MINUTE"] = "minute";
 Blockly.Msg["SENSING_CURRENT_SECOND"] = "second";
 Blockly.Msg["SENSING_DAYSSINCE2000"] = "days since 2000";
+Blockly.Msg["SENSING_ONLINE"] = "is online?";
 Blockly.Msg["SENSING_USERNAME"] = "username";
 Blockly.Msg["SENSING_USERID"] = "user id";
 Blockly.Msg["SOUND_PLAY"] = "start sound %1";
diff --git a/msg/json/en.json b/msg/json/en.json
index f12a6be2dc..1e112b5fb4 100644
--- a/msg/json/en.json
+++ b/msg/json/en.json
@@ -213,6 +213,7 @@
     "SENSING_CURRENT_MINUTE": "minute",
     "SENSING_CURRENT_SECOND": "second",
     "SENSING_DAYSSINCE2000": "days since 2000",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "username",
     "SENSING_USERID": "user id",
     "SOUND_PLAY": "start sound %1",
@@ -282,4 +283,4 @@
     "NEW_BROADCAST_MESSAGE_TITLE": "New message name:",
     "BROADCAST_MODAL_TITLE": "New Message",
     "DEFAULT_BROADCAST_MESSAGE_NAME": "message1"
-}
\ No newline at end of file
+}
diff --git a/msg/messages.js b/msg/messages.js
index c7c1e613fe..69f78ac0c6 100644
--- a/msg/messages.js
+++ b/msg/messages.js
@@ -262,6 +262,7 @@ Blockly.Msg.SENSING_CURRENT_HOUR = 'hour';
 Blockly.Msg.SENSING_CURRENT_MINUTE = 'minute';
 Blockly.Msg.SENSING_CURRENT_SECOND = 'second';
 Blockly.Msg.SENSING_DAYSSINCE2000 = 'days since 2000';
+Blockly.Msg.SENSING_ONLINE = 'is online?';
 Blockly.Msg.SENSING_USERNAME = 'username';
 Blockly.Msg.SENSING_USERID = 'user id';
 
diff --git a/msg/scratch_msgs.js b/msg/scratch_msgs.js
index 0a520a4691..6f006564f2 100644
--- a/msg/scratch_msgs.js
+++ b/msg/scratch_msgs.js
@@ -223,6 +223,7 @@ Blockly.ScratchMsgs.locales["ab"] =
     "SENSING_CURRENT_MINUTE": "аминуҭ",
     "SENSING_CURRENT_SECOND": "асекунд",
     "SENSING_DAYSSINCE2000": "амшқәа 2000 ш. инаркны ",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "ахархәаҩ ихьӡ",
     "SENSING_USERID": "Ахархәаҩ ID",
     "SOUND_PLAY": "иаҿактәуп абжьы %1",
@@ -510,6 +511,7 @@ Blockly.ScratchMsgs.locales["af"] =
     "SENSING_CURRENT_MINUTE": "minuut",
     "SENSING_CURRENT_SECOND": "sekonde",
     "SENSING_DAYSSINCE2000": "dae sedert 2000",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "gebruikersnaam",
     "SENSING_USERID": "gebruikers id",
     "SOUND_PLAY": "begin klank %1",
@@ -797,6 +799,7 @@ Blockly.ScratchMsgs.locales["ar"] =
     "SENSING_CURRENT_MINUTE": "الدقيقة",
     "SENSING_CURRENT_SECOND": "الثانية",
     "SENSING_DAYSSINCE2000": "الأيام منذ عام 2000",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "اسم المستخدم",
     "SENSING_USERID": "رقم المستخدم",
     "SOUND_PLAY": "ابدأ الصوت %1",
@@ -1084,6 +1087,7 @@ Blockly.ScratchMsgs.locales["am"] =
     "SENSING_CURRENT_MINUTE": "ደቂቃ",
     "SENSING_CURRENT_SECOND": "ሁለተኛ",
     "SENSING_DAYSSINCE2000": "ከ2000 ጀምሮ ያሉ ቀናት",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "የተጠቃሚ ስም",
     "SENSING_USERID": "የተጠቃሚ መታወቂያ",
     "SOUND_PLAY": "%1ን ድምጽ ጀምር",
@@ -1371,6 +1375,7 @@ Blockly.ScratchMsgs.locales["an"] =
     "SENSING_CURRENT_MINUTE": "minuto",
     "SENSING_CURRENT_SECOND": "segundo",
     "SENSING_DAYSSINCE2000": "días dende lo 2000",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "nombre d'usuario",
     "SENSING_USERID": "identificación d'usuario",
     "SOUND_PLAY": "iniciar son %1",
@@ -1658,6 +1663,7 @@ Blockly.ScratchMsgs.locales["ast"] =
     "SENSING_CURRENT_MINUTE": "minutu",
     "SENSING_CURRENT_SECOND": "segundu",
     "SENSING_DAYSSINCE2000": "díes dende 2000",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "nome d'usuariu",
     "SENSING_USERID": "id d'usuariu",
     "SOUND_PLAY": "tocar el soníu %1",
@@ -1945,6 +1951,7 @@ Blockly.ScratchMsgs.locales["az"] =
     "SENSING_CURRENT_MINUTE": "dəqiqə",
     "SENSING_CURRENT_SECOND": "saniyə",
     "SENSING_DAYSSINCE2000": "01.01.2000 tarixindən ötən günlərin sayı",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "istifadəçinin adı",
     "SENSING_USERID": "istifadəçi adı",
     "SOUND_PLAY": "%1 səsini ifa et",
@@ -2232,6 +2239,7 @@ Blockly.ScratchMsgs.locales["id"] =
     "SENSING_CURRENT_MINUTE": "menit",
     "SENSING_CURRENT_SECOND": "detik",
     "SENSING_DAYSSINCE2000": "hari-hari sejak 2000",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "nama pengguna",
     "SENSING_USERID": "id pengguna",
     "SOUND_PLAY": "mulai suara %1",
@@ -2519,6 +2527,7 @@ Blockly.ScratchMsgs.locales["bn"] =
     "SENSING_CURRENT_MINUTE": "মিনিট",
     "SENSING_CURRENT_SECOND": "সেকেন্ড",
     "SENSING_DAYSSINCE2000": "2000 সালের পরের দিনগুলো",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "ইউজারনেম",
     "SENSING_USERID": "user id",
     "SOUND_PLAY": "শুরু কর %1 শব্দ ",
@@ -2806,6 +2815,7 @@ Blockly.ScratchMsgs.locales["be"] =
     "SENSING_CURRENT_MINUTE": "хвіліна",
     "SENSING_CURRENT_SECOND": "секунда",
     "SENSING_DAYSSINCE2000": "дзён ад 2000",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "імя карыстальніка",
     "SENSING_USERID": "id ўдзельніка",
     "SOUND_PLAY": "уключыць гук %1",
@@ -3093,6 +3103,7 @@ Blockly.ScratchMsgs.locales["bg"] =
     "SENSING_CURRENT_MINUTE": "минута",
     "SENSING_CURRENT_SECOND": "секунда",
     "SENSING_DAYSSINCE2000": "дни след 2000 година",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "потребителско име",
     "SENSING_USERID": "потребителски идентификатор",
     "SOUND_PLAY": "пусни звук %1",
@@ -3380,6 +3391,7 @@ Blockly.ScratchMsgs.locales["ca"] =
     "SENSING_CURRENT_MINUTE": "minut",
     "SENSING_CURRENT_SECOND": "segon",
     "SENSING_DAYSSINCE2000": "dies des del 2000",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "nom d'usuari",
     "SENSING_USERID": "ID d'usuari",
     "SOUND_PLAY": "inicia el so %1",
@@ -3667,6 +3679,7 @@ Blockly.ScratchMsgs.locales["cs"] =
     "SENSING_CURRENT_MINUTE": "minuta",
     "SENSING_CURRENT_SECOND": "sekunda",
     "SENSING_DAYSSINCE2000": "dnů od r. 2000",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "jméno uživatele",
     "SENSING_USERID": "ID uživatele",
     "SOUND_PLAY": "začni hrát zvuk %1",
@@ -3954,6 +3967,7 @@ Blockly.ScratchMsgs.locales["cy"] =
     "SENSING_CURRENT_MINUTE": "munud",
     "SENSING_CURRENT_SECOND": "eiliad",
     "SENSING_DAYSSINCE2000": "dyddiau ers 2000",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "enw defnyddiwr",
     "SENSING_USERID": "id defnyddiwr",
     "SOUND_PLAY": "cychwyn sain %1",
@@ -4241,6 +4255,7 @@ Blockly.ScratchMsgs.locales["da"] =
     "SENSING_CURRENT_MINUTE": "minut",
     "SENSING_CURRENT_SECOND": "sekund",
     "SENSING_DAYSSINCE2000": "dage siden 2000",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "brugernavn",
     "SENSING_USERID": "bruger id",
     "SOUND_PLAY": "spil lyden %1",
@@ -4528,6 +4543,7 @@ Blockly.ScratchMsgs.locales["de"] =
     "SENSING_CURRENT_MINUTE": "Minute",
     "SENSING_CURRENT_SECOND": "Sekunde",
     "SENSING_DAYSSINCE2000": "Tage seit 2000",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "Benutzername",
     "SENSING_USERID": "Benutzer-ID",
     "SOUND_PLAY": "spiele Klang %1",
@@ -4815,6 +4831,7 @@ Blockly.ScratchMsgs.locales["et"] =
     "SENSING_CURRENT_MINUTE": "minutid",
     "SENSING_CURRENT_SECOND": "sekundid",
     "SENSING_DAYSSINCE2000": "päevi alates 2000",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "kasutajanimi",
     "SENSING_USERID": "kasutaja ID",
     "SOUND_PLAY": "alusta heli %1",
@@ -5102,6 +5119,7 @@ Blockly.ScratchMsgs.locales["el"] =
     "SENSING_CURRENT_MINUTE": "λεπτό",
     "SENSING_CURRENT_SECOND": "δευτερόλεπτο",
     "SENSING_DAYSSINCE2000": "ημέρες από το 2000",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "όνομα χρήστη",
     "SENSING_USERID": "αναγνωριστικό χρήστη",
     "SOUND_PLAY": "παίξε τον ήχο %1",
@@ -5389,6 +5407,7 @@ Blockly.ScratchMsgs.locales["en"] =
     "SENSING_CURRENT_MINUTE": "minute",
     "SENSING_CURRENT_SECOND": "second",
     "SENSING_DAYSSINCE2000": "days since 2000",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "username",
     "SENSING_USERID": "user id",
     "SOUND_PLAY": "start sound %1",
@@ -5676,6 +5695,7 @@ Blockly.ScratchMsgs.locales["es"] =
     "SENSING_CURRENT_MINUTE": "minuto",
     "SENSING_CURRENT_SECOND": "segundo",
     "SENSING_DAYSSINCE2000": "días desde el 2000",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "nombre de usuario",
     "SENSING_USERID": "id de usuario",
     "SOUND_PLAY": "iniciar sonido %1",
@@ -5963,6 +5983,7 @@ Blockly.ScratchMsgs.locales["es-419"] =
     "SENSING_CURRENT_MINUTE": "minuto",
     "SENSING_CURRENT_SECOND": "segundo",
     "SENSING_DAYSSINCE2000": "días desde el 2000",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "nombre de usuario",
     "SENSING_USERID": "nombre de usuario",
     "SOUND_PLAY": "iniciar sonido %1",
@@ -6250,6 +6271,7 @@ Blockly.ScratchMsgs.locales["eo"] =
     "SENSING_CURRENT_MINUTE": "minuto",
     "SENSING_CURRENT_SECOND": "sekundo",
     "SENSING_DAYSSINCE2000": "tagoj post 2000",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "salutnomo",
     "SENSING_USERID": "ID de uzanto",
     "SOUND_PLAY": "komenci sonon %1",
@@ -6537,6 +6559,7 @@ Blockly.ScratchMsgs.locales["eu"] =
     "SENSING_CURRENT_MINUTE": "minutua",
     "SENSING_CURRENT_SECOND": "segundoa",
     "SENSING_DAYSSINCE2000": "2000tik geroztiko egunak",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "erabiltzaile-izena",
     "SENSING_USERID": "erabiltzaile-id",
     "SOUND_PLAY": "hasi %1 soinua",
@@ -6824,6 +6847,7 @@ Blockly.ScratchMsgs.locales["fa"] =
     "SENSING_CURRENT_MINUTE": "دقیقه",
     "SENSING_CURRENT_SECOND": "ثانیه",
     "SENSING_DAYSSINCE2000": "تعداد روز‌ها از سال ۲۰۰۰ میلادی تا کنون",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "نام کاربری",
     "SENSING_USERID": "شناسه‌ی کاربر",
     "SOUND_PLAY": "شروع صدای %1",
@@ -7111,6 +7135,7 @@ Blockly.ScratchMsgs.locales["fil"] =
     "SENSING_CURRENT_MINUTE": "minuto",
     "SENSING_CURRENT_SECOND": "segundo",
     "SENSING_DAYSSINCE2000": "araw simula noong 2000",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "username",
     "SENSING_USERID": "user id",
     "SOUND_PLAY": "simulan ang tunog na %1",
@@ -7398,6 +7423,7 @@ Blockly.ScratchMsgs.locales["fr"] =
     "SENSING_CURRENT_MINUTE": "minute",
     "SENSING_CURRENT_SECOND": "seconde",
     "SENSING_DAYSSINCE2000": "jours depuis 2000",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "nom d'utilisateur",
     "SENSING_USERID": "id de l'utilisateur",
     "SOUND_PLAY": "jouer le son %1",
@@ -7685,6 +7711,7 @@ Blockly.ScratchMsgs.locales["fy"] =
     "SENSING_CURRENT_MINUTE": "minút",
     "SENSING_CURRENT_SECOND": "sekonde",
     "SENSING_DAYSSINCE2000": "dagen sûnt 2000",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "brûkersnamme",
     "SENSING_USERID": "brûkers-id",
     "SOUND_PLAY": "start lûd %1",
@@ -7972,6 +7999,7 @@ Blockly.ScratchMsgs.locales["ga"] =
     "SENSING_CURRENT_MINUTE": "nóiméad",
     "SENSING_CURRENT_SECOND": "soicind",
     "SENSING_DAYSSINCE2000": "laethanta ó 2000",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "ainm úsáideora",
     "SENSING_USERID": "aitheantas úsáideora",
     "SOUND_PLAY": "seinn fuaim %1",
@@ -8259,6 +8287,7 @@ Blockly.ScratchMsgs.locales["gd"] =
     "SENSING_CURRENT_MINUTE": "a’ mhionaid",
     "SENSING_CURRENT_SECOND": "an diog",
     "SENSING_DAYSSINCE2000": "làithean o 2000 a-mach",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "ainm-cleachdaiche",
     "SENSING_USERID": "ID a’ chleachdaiche",
     "SOUND_PLAY": "tòisich air fuaim %1 a chluich",
@@ -8546,6 +8575,7 @@ Blockly.ScratchMsgs.locales["gl"] =
     "SENSING_CURRENT_MINUTE": "minuto",
     "SENSING_CURRENT_SECOND": "segundo",
     "SENSING_DAYSSINCE2000": "días desde o 2000",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "nome de usuario",
     "SENSING_USERID": "identificador de usuario",
     "SOUND_PLAY": "iniciar son %1",
@@ -8833,6 +8863,7 @@ Blockly.ScratchMsgs.locales["ko"] =
     "SENSING_CURRENT_MINUTE": "분",
     "SENSING_CURRENT_SECOND": "초",
     "SENSING_DAYSSINCE2000": "2000년 이후 현재까지 날짜 수",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "사용자 이름",
     "SENSING_USERID": "사용자 번호",
     "SOUND_PLAY": "%1 재생하기",
@@ -9120,6 +9151,7 @@ Blockly.ScratchMsgs.locales["ha"] =
     "SENSING_CURRENT_MINUTE": "minti ",
     "SENSING_CURRENT_SECOND": "dakika",
     "SENSING_DAYSSINCE2000": "kwanaki tun 2000",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "sunnan mai amfani",
     "SENSING_USERID": "shaidar mai amfani",
     "SOUND_PLAY": "kunna sautin %1",
@@ -9407,6 +9439,7 @@ Blockly.ScratchMsgs.locales["hy"] =
     "SENSING_CURRENT_MINUTE": "րոպե",
     "SENSING_CURRENT_SECOND": "վայրկյան",
     "SENSING_DAYSSINCE2000": "օրերը՝ սկսած 2000-ից",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "մուտքանուն",
     "SENSING_USERID": "օգտատիրոջ id ",
     "SOUND_PLAY": "սկսել ձայն %1 -ը",
@@ -9694,6 +9727,7 @@ Blockly.ScratchMsgs.locales["he"] =
     "SENSING_CURRENT_MINUTE": "דקה",
     "SENSING_CURRENT_SECOND": "שניה",
     "SENSING_DAYSSINCE2000": "ימים מאז 2000",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "שם משתמש",
     "SENSING_USERID": "זהות המשתמש",
     "SOUND_PLAY": "נגן צליל %1",
@@ -9981,6 +10015,7 @@ Blockly.ScratchMsgs.locales["hi"] =
     "SENSING_CURRENT_MINUTE": "मिनट",
     "SENSING_CURRENT_SECOND": "क्षण",
     "SENSING_DAYSSINCE2000": "वर्ष 2000 के बाद के दिन",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "यूज़र नेम",
     "SENSING_USERID": "यूजर आइ डी ",
     "SOUND_PLAY": "आवाज शुरू करे %1",
@@ -10268,6 +10303,7 @@ Blockly.ScratchMsgs.locales["hr"] =
     "SENSING_CURRENT_MINUTE": "minuta",
     "SENSING_CURRENT_SECOND": "sekunda",
     "SENSING_DAYSSINCE2000": "dana od 2000",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "nadimak",
     "SENSING_USERID": "korisnički id",
     "SOUND_PLAY": "sviraj zvuk %1",
@@ -10555,6 +10591,7 @@ Blockly.ScratchMsgs.locales["xh"] =
     "SENSING_CURRENT_MINUTE": "umzuzu",
     "SENSING_CURRENT_SECOND": "umzuzwana",
     "SENSING_DAYSSINCE2000": "intsuku ususela ku 2000",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "igama lomsebenzisi",
     "SENSING_USERID": "isazisi somsebenzisi",
     "SOUND_PLAY": "qala isandi%1",
@@ -10842,6 +10879,7 @@ Blockly.ScratchMsgs.locales["zu"] =
     "SENSING_CURRENT_MINUTE": "umzuzu",
     "SENSING_CURRENT_SECOND": "umzuzwana",
     "SENSING_DAYSSINCE2000": "izinsuku kusukela 2000",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "igama elisebenzile",
     "SENSING_USERID": "umsebenzisi ID",
     "SOUND_PLAY": "qala umsindo %1",
@@ -11129,6 +11167,7 @@ Blockly.ScratchMsgs.locales["is"] =
     "SENSING_CURRENT_MINUTE": "mínúta",
     "SENSING_CURRENT_SECOND": "sekúnda",
     "SENSING_DAYSSINCE2000": "dagar síðan árið 2000",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "notendanafn",
     "SENSING_USERID": "einkenni notenda",
     "SOUND_PLAY": "spila hljóð %1",
@@ -11416,6 +11455,7 @@ Blockly.ScratchMsgs.locales["it"] =
     "SENSING_CURRENT_MINUTE": "minuto",
     "SENSING_CURRENT_SECOND": "secondo",
     "SENSING_DAYSSINCE2000": "giorni trascorsi dal 2000",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "username",
     "SENSING_USERID": "user id",
     "SOUND_PLAY": "avvia riproduzione suono %1",
@@ -11703,6 +11743,7 @@ Blockly.ScratchMsgs.locales["ka"] =
     "SENSING_CURRENT_MINUTE": "წუთი",
     "SENSING_CURRENT_SECOND": "წამი",
     "SENSING_DAYSSINCE2000": "2000-ის შემდგომი დღეები",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "მომხმარებელი",
     "SENSING_USERID": "მომხმარებლის id",
     "SOUND_PLAY": "ჩართე ხმა %1",
@@ -11990,6 +12031,7 @@ Blockly.ScratchMsgs.locales["kk"] =
     "SENSING_CURRENT_MINUTE": "минут",
     "SENSING_CURRENT_SECOND": "секунд",
     "SENSING_DAYSSINCE2000": "2000-шы жылдан бастап күндер",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "пайдаланушының аты",
     "SENSING_USERID": "қолданушы id",
     "SOUND_PLAY": "%1 дыбысын баста",
@@ -12277,6 +12319,7 @@ Blockly.ScratchMsgs.locales["qu"] =
     "SENSING_CURRENT_MINUTE": "minutu",
     "SENSING_CURRENT_SECOND": "wawa pacha",
     "SENSING_DAYSSINCE2000": "2000 wata punchawmanta",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "llamkaqpa sutin",
     "SENSING_USERID": "id llamkaqpa",
     "SOUND_PLAY": "tukayachi %1",
@@ -12564,6 +12607,7 @@ Blockly.ScratchMsgs.locales["sw"] =
     "SENSING_CURRENT_MINUTE": "dakika",
     "SENSING_CURRENT_SECOND": "sekunde",
     "SENSING_DAYSSINCE2000": "siku tangu 2000",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "jina la mtumiaji",
     "SENSING_USERID": "kitambulisho cha mtumiaji",
     "SOUND_PLAY": "anza sauti %1",
@@ -12851,6 +12895,7 @@ Blockly.ScratchMsgs.locales["ht"] =
     "SENSING_CURRENT_MINUTE": "minit",
     "SENSING_CURRENT_SECOND": "segond",
     "SENSING_DAYSSINCE2000": "jou depi 2000",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "non itilizatè",
     "SENSING_USERID": "idantite itilizatè",
     "SOUND_PLAY": "kòmanse jwe son %1",
@@ -13138,6 +13183,7 @@ Blockly.ScratchMsgs.locales["ku"] =
     "SENSING_CURRENT_MINUTE": "xulek",
     "SENSING_CURRENT_SECOND": "çirke",
     "SENSING_DAYSSINCE2000": "rojên ji salên 2000an vir de",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "navê bikarhêner",
     "SENSING_USERID": "nasnameya bikarhêner",
     "SOUND_PLAY": "denge %1ê bide destpêkirin",
@@ -13425,6 +13471,7 @@ Blockly.ScratchMsgs.locales["ckb"] =
     "SENSING_CURRENT_MINUTE": "خولەک",
     "SENSING_CURRENT_SECOND": "چرکە",
     "SENSING_DAYSSINCE2000": "ڕۆژ لەوەتەی 2000",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "ناوی بەکارهێنەر",
     "SENSING_USERID": "ژمارەی بەکارهێنەر",
     "SOUND_PLAY": "دەستپێکردنی دەنگ %1",
@@ -13712,6 +13759,7 @@ Blockly.ScratchMsgs.locales["lv"] =
     "SENSING_CURRENT_MINUTE": "minūte",
     "SENSING_CURRENT_SECOND": "sekunde",
     "SENSING_DAYSSINCE2000": "dienas kopš 2000",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "lietotājvārds",
     "SENSING_USERID": "lietotāja id",
     "SOUND_PLAY": "atskaņot skaņu %1",
@@ -13999,6 +14047,7 @@ Blockly.ScratchMsgs.locales["lt"] =
     "SENSING_CURRENT_MINUTE": "minutė",
     "SENSING_CURRENT_SECOND": "sekundė",
     "SENSING_DAYSSINCE2000": "dienų skaičius nuo 2000-ųjų",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "vartotojo vardas",
     "SENSING_USERID": "vartotojo ID",
     "SOUND_PLAY": "grok %1",
@@ -14286,6 +14335,7 @@ Blockly.ScratchMsgs.locales["hu"] =
     "SENSING_CURRENT_MINUTE": "perc",
     "SENSING_CURRENT_SECOND": "másodperc",
     "SENSING_DAYSSINCE2000": "napok 2000 óta",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "felhasználó",
     "SENSING_USERID": "felhasználóazonosító",
     "SOUND_PLAY": "indítsd el %1 hangot",
@@ -14573,6 +14623,7 @@ Blockly.ScratchMsgs.locales["mi"] =
     "SENSING_CURRENT_MINUTE": "miniti",
     "SENSING_CURRENT_SECOND": "hēkona",
     "SENSING_DAYSSINCE2000": "ngā rā mai i 2000",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "ingoa kaiwhakamahi",
     "SENSING_USERID": "tohu tuakiri",
     "SOUND_PLAY": "tīmatahia te whakatangi i te oro %1",
@@ -14860,6 +14911,7 @@ Blockly.ScratchMsgs.locales["mn"] =
     "SENSING_CURRENT_MINUTE": "минут",
     "SENSING_CURRENT_SECOND": "секунд",
     "SENSING_DAYSSINCE2000": "2000 оноос хойших өдрийн тоо",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "хэрэглэгчийн нэр",
     "SENSING_USERID": "хэрэглэгчийн ID",
     "SOUND_PLAY": "дуу %1-ийг эхлүүл",
@@ -15147,6 +15199,7 @@ Blockly.ScratchMsgs.locales["nl"] =
     "SENSING_CURRENT_MINUTE": "minuut",
     "SENSING_CURRENT_SECOND": "seconde",
     "SENSING_DAYSSINCE2000": "dagen sinds 2000",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "gebruikersnaam",
     "SENSING_USERID": "gebruiker id",
     "SOUND_PLAY": "start geluid %1",
@@ -15434,6 +15487,7 @@ Blockly.ScratchMsgs.locales["ja"] =
     "SENSING_CURRENT_MINUTE": "分",
     "SENSING_CURRENT_SECOND": "秒",
     "SENSING_DAYSSINCE2000": "2000年からの日数",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "ユーザー名",
     "SENSING_USERID": "ユーザーID",
     "SOUND_PLAY": "%1 の音を鳴らす",
@@ -15721,6 +15775,7 @@ Blockly.ScratchMsgs.locales["ja-Hira"] =
     "SENSING_CURRENT_MINUTE": "ふん",
     "SENSING_CURRENT_SECOND": "びょう",
     "SENSING_DAYSSINCE2000": "2000ねんからのにっすう",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "ユーザーめい",
     "SENSING_USERID": "ユーザーID",
     "SOUND_PLAY": "%1 のおとをならす",
@@ -16008,6 +16063,7 @@ Blockly.ScratchMsgs.locales["nb"] =
     "SENSING_CURRENT_MINUTE": "minutt",
     "SENSING_CURRENT_SECOND": "sekund",
     "SENSING_DAYSSINCE2000": "dager siden 2000",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "brukernavn",
     "SENSING_USERID": "brukernavn",
     "SOUND_PLAY": "start lyden %1",
@@ -16295,6 +16351,7 @@ Blockly.ScratchMsgs.locales["nn"] =
     "SENSING_CURRENT_MINUTE": "minuttet",
     "SENSING_CURRENT_SECOND": "sekundet",
     "SENSING_DAYSSINCE2000": "dagar sidan år 2000",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "brukarnamn",
     "SENSING_USERID": "brukar-id",
     "SOUND_PLAY": "start lyden %1",
@@ -16582,6 +16639,7 @@ Blockly.ScratchMsgs.locales["oc"] =
     "SENSING_CURRENT_MINUTE": "minuta",
     "SENSING_CURRENT_SECOND": "segonda",
     "SENSING_DAYSSINCE2000": "jorns dempuèi 2000",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "nom d'utilizator",
     "SENSING_USERID": "id d'utilizator",
     "SOUND_PLAY": "començar son  %1",
@@ -16869,6 +16927,7 @@ Blockly.ScratchMsgs.locales["or"] =
     "SENSING_CURRENT_MINUTE": "ମିନିଟ",
     "SENSING_CURRENT_SECOND": "ସେକେଣ୍ଡ",
     "SENSING_DAYSSINCE2000": "ବର୍ଷ 2000 ପରଠାରୁ ଦିନ",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "ବ୍ୟବହାରକାରୀ ର ନାମ",
     "SENSING_USERID": "ବ୍ୟବହାରକାରୀ ର ଚିହ୍ନ",
     "SOUND_PLAY": "ଶବ୍ଦ %1 ଆରମ୍ଭ କର ",
@@ -17156,6 +17215,7 @@ Blockly.ScratchMsgs.locales["uz"] =
     "SENSING_CURRENT_MINUTE": "daqiqa",
     "SENSING_CURRENT_SECOND": "soniya",
     "SENSING_DAYSSINCE2000": "2000-yildan keyingi kunlar",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "foydalanuvchi ismi",
     "SENSING_USERID": "foydalanuvchi ID",
     "SOUND_PLAY": " %1 ni ijro etish",
@@ -17443,6 +17503,7 @@ Blockly.ScratchMsgs.locales["th"] =
     "SENSING_CURRENT_MINUTE": "นาที",
     "SENSING_CURRENT_SECOND": "วินาที",
     "SENSING_DAYSSINCE2000": "จำนวนวันตั้งแต่ปี ค.ศ 2000",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "ชื่อผู้ใช้",
     "SENSING_USERID": "รหัสผู้ใช้",
     "SOUND_PLAY": "เริ่มเสียง %1",
@@ -17730,6 +17791,7 @@ Blockly.ScratchMsgs.locales["km"] =
     "SENSING_CURRENT_MINUTE": "នាទី",
     "SENSING_CURRENT_SECOND": "វិនាទី",
     "SENSING_DAYSSINCE2000": "ចំនួនថ្ងៃចាប់ពីឆ្នាំ 2000",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "ឈ្មោះគណនី",
     "SENSING_USERID": "លេខសម្គាល់អ្នកប្រើ",
     "SOUND_PLAY": "ផ្តើមសម្លេង %1",
@@ -18017,6 +18079,7 @@ Blockly.ScratchMsgs.locales["pl"] =
     "SENSING_CURRENT_MINUTE": "minuta",
     "SENSING_CURRENT_SECOND": "sekunda",
     "SENSING_DAYSSINCE2000": "dni od 2000",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "nazwa użytkownika",
     "SENSING_USERID": "ID użytkownika",
     "SOUND_PLAY": "zagraj dźwięk %1",
@@ -18304,6 +18367,7 @@ Blockly.ScratchMsgs.locales["pt"] =
     "SENSING_CURRENT_MINUTE": "o minuto",
     "SENSING_CURRENT_SECOND": "o segundo",
     "SENSING_DAYSSINCE2000": "o número de dias desde 2000",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "o nome de utilizador",
     "SENSING_USERID": "o ID de utilizador",
     "SOUND_PLAY": "toca o som %1",
@@ -18591,6 +18655,7 @@ Blockly.ScratchMsgs.locales["pt-br"] =
     "SENSING_CURRENT_MINUTE": "minuto",
     "SENSING_CURRENT_SECOND": "segundo",
     "SENSING_DAYSSINCE2000": "número de dias desde 2000",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "nome de usuário",
     "SENSING_USERID": "id do usuário",
     "SOUND_PLAY": "toque o som %1",
@@ -18878,6 +18943,7 @@ Blockly.ScratchMsgs.locales["rap"] =
     "SENSING_CURRENT_MINUTE": "minuti",
     "SENSING_CURRENT_SECOND": "segundo",
     "SENSING_DAYSSINCE2000": "he mahana mai te 2000",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "iŋoa o te  usuario",
     "SENSING_USERID": "id o te kope kori",
     "SOUND_PLAY": "haʾamata te pakeke %1",
@@ -19165,6 +19231,7 @@ Blockly.ScratchMsgs.locales["ro"] =
     "SENSING_CURRENT_MINUTE": "minutul",
     "SENSING_CURRENT_SECOND": "secunda",
     "SENSING_DAYSSINCE2000": "zile din 2000",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "nume utilizator",
     "SENSING_USERID": "id utilizator",
     "SOUND_PLAY": "pornește sunetul %1",
@@ -19452,6 +19519,7 @@ Blockly.ScratchMsgs.locales["ru"] =
     "SENSING_CURRENT_MINUTE": "минута",
     "SENSING_CURRENT_SECOND": "секунда",
     "SENSING_DAYSSINCE2000": "дней с 2000 г",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "имя пользователя",
     "SENSING_USERID": "id пользователя",
     "SOUND_PLAY": "включить звук %1",
@@ -19739,6 +19807,7 @@ Blockly.ScratchMsgs.locales["nso"] =
     "SENSING_CURRENT_MINUTE": "motsotso",
     "SENSING_CURRENT_SECOND": "motsotswana",
     "SENSING_DAYSSINCE2000": "matšatši go tloga ka 2000",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "leinatšhomišo",
     "SENSING_USERID": "boitsebišo bja tšhomišo",
     "SOUND_PLAY": "thoma modumo %1",
@@ -20026,6 +20095,7 @@ Blockly.ScratchMsgs.locales["tn"] =
     "SENSING_CURRENT_MINUTE": "motsotso",
     "SENSING_CURRENT_SECOND": "motsotswana",
     "SENSING_DAYSSINCE2000": "malatsi go simolola ka 2000",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "leinatiriso",
     "SENSING_USERID": "tiriso ya go ikitsise",
     "SOUND_PLAY": "simolola modumo wa %1",
@@ -20313,6 +20383,7 @@ Blockly.ScratchMsgs.locales["sk"] =
     "SENSING_CURRENT_MINUTE": "min",
     "SENSING_CURRENT_SECOND": "s",
     "SENSING_DAYSSINCE2000": "dní od roku 2000",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "používateľ",
     "SENSING_USERID": "užívateľské id",
     "SOUND_PLAY": "zahraj zvuk %1",
@@ -20600,6 +20671,7 @@ Blockly.ScratchMsgs.locales["sl"] =
     "SENSING_CURRENT_MINUTE": "minuta",
     "SENSING_CURRENT_SECOND": "sekunda",
     "SENSING_DAYSSINCE2000": "dni od leta 2000",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "uporabniško ime",
     "SENSING_USERID": "uporabnikova številka",
     "SOUND_PLAY": "predvajaj zvok %1",
@@ -20887,6 +20959,7 @@ Blockly.ScratchMsgs.locales["sr"] =
     "SENSING_CURRENT_MINUTE": "минут",
     "SENSING_CURRENT_SECOND": "секунда",
     "SENSING_DAYSSINCE2000": "дана после 2000",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "корисничко име",
     "SENSING_USERID": "корисников ид",
     "SOUND_PLAY": "покрени звук %1",
@@ -21174,6 +21247,7 @@ Blockly.ScratchMsgs.locales["fi"] =
     "SENSING_CURRENT_MINUTE": "minuutti",
     "SENSING_CURRENT_SECOND": "sekunti",
     "SENSING_DAYSSINCE2000": "päiviä vuoden 2000 jälkeen",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "käyttäjänimi",
     "SENSING_USERID": "käyttäjä-id",
     "SOUND_PLAY": "soita ääni %1",
@@ -21461,6 +21535,7 @@ Blockly.ScratchMsgs.locales["sv"] =
     "SENSING_CURRENT_MINUTE": "minuter ",
     "SENSING_CURRENT_SECOND": "sekunder ",
     "SENSING_DAYSSINCE2000": "dagar sedan år 2000",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "användarnamn ",
     "SENSING_USERID": "användarnamn",
     "SOUND_PLAY": "starta ljud %1",
@@ -21748,6 +21823,7 @@ Blockly.ScratchMsgs.locales["vi"] =
     "SENSING_CURRENT_MINUTE": "phút",
     "SENSING_CURRENT_SECOND": "giây",
     "SENSING_DAYSSINCE2000": "số ngày từ năm 2000",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "tên đăng nhập",
     "SENSING_USERID": "id người dùng",
     "SOUND_PLAY": "bắt đầu âm thanh %1",
@@ -22035,6 +22111,7 @@ Blockly.ScratchMsgs.locales["tr"] =
     "SENSING_CURRENT_MINUTE": "dakika",
     "SENSING_CURRENT_SECOND": "saniye",
     "SENSING_DAYSSINCE2000": "2000 yılından beri geçen gün",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "kullanıcı adı",
     "SENSING_USERID": "kullanıcı kimliği",
     "SOUND_PLAY": "%1 sesini başlat",
@@ -22322,6 +22399,7 @@ Blockly.ScratchMsgs.locales["uk"] =
     "SENSING_CURRENT_MINUTE": "хвилина ",
     "SENSING_CURRENT_SECOND": "секунда",
     "SENSING_DAYSSINCE2000": "днів після 2000",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "користувач",
     "SENSING_USERID": "користувач ID",
     "SOUND_PLAY": "відтворити звук %1",
@@ -22609,6 +22687,7 @@ Blockly.ScratchMsgs.locales["zh-cn"] =
     "SENSING_CURRENT_MINUTE": "分",
     "SENSING_CURRENT_SECOND": "秒",
     "SENSING_DAYSSINCE2000": "2000年至今的天数",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "用户名",
     "SENSING_USERID": "用户id",
     "SOUND_PLAY": "播放声音 %1",
@@ -22896,6 +22975,7 @@ Blockly.ScratchMsgs.locales["zh-tw"] =
     "SENSING_CURRENT_MINUTE": "分",
     "SENSING_CURRENT_SECOND": "秒",
     "SENSING_DAYSSINCE2000": "2000年迄今日數",
+    "SENSING_ONLINE": "is online?",
     "SENSING_USERNAME": "用戶名稱",
     "SENSING_USERID": "用戶 ID",
     "SOUND_PLAY": "播放音效 %1",