diff --git a/README.md b/README.md
index bc17cf6..c5e2ffe 100644
--- a/README.md
+++ b/README.md
@@ -43,8 +43,8 @@ Firefox by WebExtensions API.
   - [x] open root page
 - [ ] hints
   - [x] open a link
-  - [ ] open a link in new tab
-  - [ ] activate input form
+  - [x] open a link in new tab
+  - [x] activate input form
 - [ ] misc
   - [ ] configurable keymaps
   - [ ] .rc file
diff --git a/src/actions/tab.js b/src/actions/tab.js
new file mode 100644
index 0000000..e512b6f
--- /dev/null
+++ b/src/actions/tab.js
@@ -0,0 +1,9 @@
+const openNewTab = (url) => {
+  return browser.tabs.create({ url: url });
+};
+
+const openToTab = (url, tab) => {
+  return browser.tabs.update(tab.id, { url: url });
+};
+
+export { openToTab, openNewTab };
diff --git a/src/background/index.js b/src/background/index.js
index a4217c1..9df22fd 100644
--- a/src/background/index.js
+++ b/src/background/index.js
@@ -3,6 +3,7 @@ import * as inputActions from '../actions/input';
 import * as operationActions from '../actions/operation';
 import * as commandActions from '../actions/command';
 import * as consoleActions from '../actions/console';
+import * as tabActions from '../actions/tab';
 import reducers from '../reducers';
 import messages from '../messages';
 import * as store from '../store';
@@ -60,6 +61,13 @@ const handleMessage = (message, sender) => {
   case messages.KEYDOWN:
     return backgroundStore.dispatch(
       inputActions.keyPress(message.code, message.ctrl), sender);
+  case messages.OPEN_URL:
+    if (message.newTab) {
+      return backgroundStore.dispatch(
+        tabActions.openNewTab(message.url), sender);
+    }
+    return backgroundStore.dispatch(
+      tabActions.openToTab(message.url, sender.tab), sender);
   case messages.CONSOLE_BLURRED:
     return backgroundStore.dispatch(
       consoleActions.hide(), sender);
diff --git a/src/content/follow.js b/src/content/follow.js
index 5abeee0..7d69b45 100644
--- a/src/content/follow.js
+++ b/src/content/follow.js
@@ -8,6 +8,7 @@ export default class Follow {
     this.doc = doc;
     this.hintElements = {};
     this.keys = [];
+    this.onActivatedCallbacks = [];
 
     // TODO activate input elements and push button elements
     let links = Follow.getTargetElements(doc);
@@ -36,7 +37,7 @@ export default class Follow {
     } else if (keyCode === KeyboardEvent.DOM_VK_ENTER ||
                keyCode === KeyboardEvent.DOM_VK_RETURN) {
       let chars = Follow.codeChars(this.keys);
-      this.hintElements[chars].activate();
+      this.activate(this.hintElements[chars].target);
       return;
     } else if (Follow.availableKey(keyCode)) {
       this.keys.push(keyCode);
@@ -45,6 +46,9 @@ export default class Follow {
       this.keys.pop();
     }
 
+    e.stopPropagation();
+    e.preventDefault();
+
     this.refreshKeys();
   }
 
@@ -61,7 +65,7 @@ export default class Follow {
       return;
     } else if (shown.length === 1) {
       this.remove();
-      this.hintElements[chars].activate();
+      this.activate(this.hintElements[chars].target);
     }
 
     shown.forEach((key) => {
@@ -72,7 +76,6 @@ export default class Follow {
     });
   }
 
-
   remove() {
     this.doc.removeEventListener('keydown', this.boundKeydown);
     Object.keys(this.hintElements).forEach((key) => {
@@ -80,6 +83,14 @@ export default class Follow {
     });
   }
 
+  activate(element) {
+    this.onActivatedCallbacks.forEach(f => f(element));
+  }
+
+  onActivated(f) {
+    this.onActivatedCallbacks.push(f);
+  }
+
   static availableKey(keyCode) {
     return (
       KeyboardEvent.DOM_VK_0 <= keyCode && keyCode <= KeyboardEvent.DOM_VK_9 ||
@@ -113,21 +124,26 @@ export default class Follow {
     return chars;
   }
 
+  static inWindow(window, element) {
+    let {
+      top, left, bottom, right
+    } = element.getBoundingClientRect();
+    return (
+      top >= 0 && left >= 0 &&
+      bottom <= (window.innerHeight || document.documentElement.clientHeight) &&
+      right <= (window.innerWidth || document.documentElement.clientWidth)
+    );
+  }
+
   static getTargetElements(doc) {
-    let all = doc.querySelectorAll('a');
-    let filtered = Array.prototype.filter.call(all, (e) => {
-      return Follow.isVisibleElement(e);
+    let all = doc.querySelectorAll('a,button,input,textarea');
+    let filtered = Array.prototype.filter.call(all, (element) => {
+      let style = window.getComputedStyle(element);
+      return style.display !== 'none' &&
+        style.visibility !== 'hidden' &&
+        element.type !== 'hidden' &&
+        Follow.inWindow(window, element);
     });
     return filtered;
   }
-
-  static isVisibleElement(element) {
-    let style = window.getComputedStyle(element);
-    if (style.display === 'none') {
-      return false;
-    } else if (style.visibility === 'hidden') {
-      return false;
-    }
-    return true;
-  }
 }
diff --git a/src/content/hint.js b/src/content/hint.js
index c75ca8b..cc46fd6 100644
--- a/src/content/hint.js
+++ b/src/content/hint.js
@@ -33,10 +33,4 @@ export default class Hint {
   remove() {
     this.element.remove();
   }
-
-  activate() {
-    if (this.target.tagName.toLowerCase() === 'a') {
-      this.target.click();
-    }
-  }
 }
diff --git a/src/content/index.js b/src/content/index.js
index a9ccd63..159429e 100644
--- a/src/content/index.js
+++ b/src/content/index.js
@@ -8,6 +8,38 @@ import messages from '../messages';
 
 consoleFrames.initialize(window.document);
 
+const startFollows = (newTab) => {
+  let follow = new Follow(window.document, newTab);
+  follow.onActivated((element) => {
+    switch (element.tagName.toLowerCase()) {
+    case 'a':
+      return browser.runtime.sendMessage({
+        type: messages.OPEN_URL,
+        url: element.href,
+        newTab
+      });
+    case 'input':
+      switch (element.type) {
+      case 'file':
+      case 'checkbox':
+      case 'radio':
+      case 'submit':
+      case 'reset':
+      case 'button':
+      case 'image':
+      case 'color':
+        return element.click();
+      default:
+        return element.focus();
+      }
+    case 'textarea':
+      return element.focus();
+    case 'button':
+      return element.click();
+    }
+  });
+};
+
 window.addEventListener('keypress', (e) => {
   if (e.target instanceof HTMLInputElement) {
     return;
@@ -34,7 +66,7 @@ const execOperation = (operation) => {
   case operations.SCROLL_RIGHT:
     return scrolls.scrollRight(window);
   case operations.FOLLOW_START:
-    return new Follow(window.document, operation.newTab);
+    return startFollows(operation.newTab);
   case operations.NAVIGATE_HISTORY_PREV:
     return navigates.historyPrev(window);
   case operations.NAVIGATE_HISTORY_NEXT:
diff --git a/src/messages/index.js b/src/messages/index.js
index 3bdecca..4e34436 100644
--- a/src/messages/index.js
+++ b/src/messages/index.js
@@ -6,5 +6,7 @@ export default {
   CONSOLE_ENTERED: 'console.entered',
   CONSOLE_CHANGEED: 'console.changed',
 
-  KEYDOWN: 'keydown'
+  KEYDOWN: 'keydown',
+
+  OPEN_URL: 'open.url'
 };