diff --git a/frontend/src/uxbox/util/geom/matrix.cljs b/frontend/src/uxbox/util/geom/matrix.cljs
index 83c6d4a52..3ac18958e 100644
--- a/frontend/src/uxbox/util/geom/matrix.cljs
+++ b/frontend/src/uxbox/util/geom/matrix.cljs
@@ -7,9 +7,12 @@
 
 (ns uxbox.util.geom.matrix
   (:require [cuerdas.core :as str]
+            [cognitect.transit :as t]
             [uxbox.util.math :as mth]
             [uxbox.util.geom.point :as gpt]))
 
+;; --- Matrix Impl
+
 (defrecord Matrix [a b c d tx ty])
 
 (defprotocol ICoerce
@@ -84,7 +87,7 @@
 
 (defn translate-matrix
   ([pt]
-   (let [pt (gpt/-point pt)]
+   (let [pt (gpt/point pt)]
      (Matrix. 1 0 0 1 (:x pt) (:y pt))))
   ([x y]
    (translate-matrix (gpt/point x y))))
@@ -156,7 +159,7 @@
    (translate m (gpt/point x y))))
 
   ;; ([m pt]
-  ;;  (let [pt (gpt/-point pt)]
+  ;;  (let [pt (gpt/point pt)]
   ;;    (assoc m
   ;;           :tx (+ (:tx m) (* (:x pt) (:a m)) (* (:y pt) (:b m)))
   ;;           :ty (+ (:ty m) (* (:x pt) (:c m)) (* (:y pt) (:d m))))))
@@ -180,3 +183,16 @@
                (/ a det)
                (/ (- (* c ty) (* d tx)) det)
                (/ (- (* b tx) (* a ty)) det)))))
+
+;; --- Transit Adapter
+
+(def matrix-write-handler
+  (t/write-handler
+   (constantly "matrix")
+   (fn [v] (into {} v))))
+
+(def matrix-read-handler
+  (t/read-handler
+   (fn [value]
+     (map->Matrix value))))
+
diff --git a/frontend/src/uxbox/util/geom/path.cljs b/frontend/src/uxbox/util/geom/path.cljs
index 76422c581..d552daee2 100644
--- a/frontend/src/uxbox/util/geom/path.cljs
+++ b/frontend/src/uxbox/util/geom/path.cljs
@@ -2,7 +2,7 @@
 ;; License, v. 2.0. If a copy of the MPL was not distributed with this
 ;; file, You can obtain one at http://mozilla.org/MPL/2.0/.
 ;;
-;; Copyright (c) 2016 Andrey Antukh <niwi@niwi.nz>
+;; Copyright (c) 2016-2017 Andrey Antukh <niwi@niwi.nz>
 
 (ns uxbox.util.geom.path
   (:require [uxbox.util.geom.path-impl-simplify :as impl-simplify]))
diff --git a/frontend/src/uxbox/util/geom/point.cljs b/frontend/src/uxbox/util/geom/point.cljs
index b2c05325e..7add1510a 100644
--- a/frontend/src/uxbox/util/geom/point.cljs
+++ b/frontend/src/uxbox/util/geom/point.cljs
@@ -2,39 +2,18 @@
 ;; License, v. 2.0. If a copy of the MPL was not distributed with this
 ;; file, You can obtain one at http://mozilla.org/MPL/2.0/.
 ;;
-;; Copyright (c) 2015-2016 Andrey Antukh <niwi@niwi.nz>
-;; Copyright (c) 2015-2016 Juan de la Cruz <delacruzgarciajuan@gmail.com>
+;; Copyright (c) 2015-2017 Andrey Antukh <niwi@niwi.nz>
+;; Copyright (c) 2015-2017 Juan de la Cruz <delacruzgarciajuan@gmail.com>
 
 (ns uxbox.util.geom.point
   (:refer-clojure :exclude [divide])
-  (:require [uxbox.util.math :as mth]))
+  (:require [uxbox.util.math :as mth]
+            [cognitect.transit :as t]))
+
+;; --- Point Impl
 
 (defrecord Point [x y])
 
-(defprotocol ICoerce
-  "Point coersion protocol."
-  (-point [v] "Return a pont instance."))
-
-(extend-protocol ICoerce
-  nil
-  (-point [_]
-    (Point. 0 0))
-
-  number
-  (-point [v]
-    (Point. v v))
-
-  Point
-  (-point [v] v)
-
-  cljs.core/PersistentVector
-  (-point [v]
-    (Point. (first v) (second v)))
-
-  cljs.core/IndexedSeq
-  (-point [v]
-    (Point. (first v) (second v))))
-
 (defn ^boolean point?
   "Return true if `v` is Point instance."
   [v]
@@ -43,7 +22,20 @@
 (defn point
   "Create a Point instance."
   ([] (Point. 0 0))
-  ([v] (-point v))
+  ([v]
+   (cond
+     (point? v)
+     v
+
+     (or (vector? v)
+         (seq? v))
+     (Point. (first v) (second v))
+
+     (number? v)
+     (Point. v v)
+
+     :else
+     (throw (ex-info "Invalid arguments" {:v v}))))
   ([x y] (Point. x y)))
 
 (defn rotate
@@ -64,7 +56,7 @@
   coordinates of the point as a new point."
   [p other]
   {:pre [(point? p)]}
-  (let [other (-point other)]
+  (let [other (point other)]
     (Point. (+ (:x p) (:x other))
             (+ (:y p) (:y other)))))
 
@@ -73,7 +65,7 @@
   coordinates of the point as a new point."
   [p other]
   {:pre [(point? p)]}
-  (let [other (-point other)]
+  (let [other (point other)]
     (Point. (- (:x p) (:x other))
             (- (:y p) (:y other)))))
 
@@ -83,27 +75,27 @@
   coordinates of the point as a new point."
   [p other]
   {:pre [(point? p)]}
-  (let [other (-point other)]
+  (let [other (point other)]
     (Point. (* (:x p) (:x other))
             (* (:y p) (:y other)))))
 
 (defn divide
   [p other]
   {:pre [(point? p)]}
-  (let [other (-point other)]
+  (let [other (point other)]
     (Point. (/ (:x p) (:x other))
             (/ (:y p) (:y other)))))
 
 (defn negate
   [p]
   {:pre [(point? p)]}
-  (let [{:keys [x y]} (-point p)]
+  (let [{:keys [x y]} (point p)]
     (Point. (- x) (- y))))
 
 (defn distance
   "Calculate the distance between two points."
   [p other]
-  (let [other (-point other)
+  (let [other (point other)
         dx (- (:x p) (:x other))
         dy (- (:y p) (:y other))]
     (-> (mth/sqrt (+ (mth/pow dx 2)
@@ -125,7 +117,7 @@
    (-> (mth/atan2 (:y p) (:x p))
        (mth/degrees)))
   ([p center]
-   (let [center (-point center)]
+   (let [center (point center)]
      (angle (subtract p center)))))
 
 (defn angle-with-other
@@ -133,7 +125,7 @@
   the angle between two vectors."
   [p other]
   {:pre [(point? p)]}
-  (let [other (-point other)
+  (let [other (point other)
         a (/ (+ (* (:x p) (:x other))
                 (* (:y p) (:y other)))
              (* (length p) (length other)))
@@ -171,3 +163,16 @@
   (let [{:keys [x y]} (point pt)]
     (Point. (+ (* x a) (* y c) tx)
             (+ (* x b) (* y d) ty))))
+
+
+;; --- Transit Adapter
+
+(def point-write-handler
+  (t/write-handler
+   (constantly "point")
+   (fn [v] (into {} v))))
+
+(def point-read-handler
+  (t/read-handler
+   (fn [value]
+     (map->Point value))))
diff --git a/frontend/src/uxbox/util/time.cljs b/frontend/src/uxbox/util/time.cljs
index 7eee8a7ba..6e758f5d4 100644
--- a/frontend/src/uxbox/util/time.cljs
+++ b/frontend/src/uxbox/util/time.cljs
@@ -5,9 +5,10 @@
 ;; Copyright (c) 2015-2016 Andrey Antukh <niwi@niwi.nz>
 
 (ns uxbox.util.time
-  (:require [cljsjs.moment]))
+  (:require [cljsjs.moment]
+            [cognitect.transit :as t]))
 
-;; A simplified immutable date time representation type.
+;; --- Instant Impl
 
 (deftype Instant [^number v]
   IComparable
@@ -16,24 +17,28 @@
       (compare v (.-v other))
       (throw (js/Error. (str "Cannot compare " this " to " other)))))
 
+  IEquiv
+  (-equiv [this other]
+    (if (instance? Instant other)
+      (-equiv v (.-v other))
+      false))
+
   IPrintWithWriter
   (-pr-writer [_ writer _]
     (let [m (js/moment v)
           ms (.toISOString m)]
       (-write writer (str "#instant \"" ms "\""))))
 
+  IHash
+  (-hash [_] v)
+
   Object
   (toString [this]
     (let [m (js/moment v)]
       (.toISOString m)))
 
   (equiv [this other]
-    (-equiv this other))
-
-  IHash
-  (-hash [_] v))
-
-(alter-meta! #'->Instant assoc :private true)
+    (-equiv this other)))
 
 (defn instant
   "Create a new Instant instance from
@@ -92,12 +97,12 @@
         vm (js/moment (.-v dt))]
     (.fromNow vm)))
 
-;; (defn day
-;;   [v]
-;;   (let [dt (parse v)
-;;         vm (js/moment (.-v dt))
-;;         fmt #js {:sameDay "[Today]"
-;;                  :sameElse "[Today]"
-;;                  :lastDay "[Yesterday]"
-;;                  :lastWeek "[Last] dddd"}]
-;;     (.calendar vm nil fmt)))
+;; --- Transit Adapter
+
+(def instant-write-handler
+  (t/write-handler
+   (constantly "m")
+   #(str (format % :offset))))
+
+(def instant-read-handler
+  (t/read-handler #(instant (js/parseInt % 10))))
diff --git a/frontend/src/uxbox/util/transit.cljs b/frontend/src/uxbox/util/transit.cljs
index 4398d3fb9..4d1e5030d 100644
--- a/frontend/src/uxbox/util/transit.cljs
+++ b/frontend/src/uxbox/util/transit.cljs
@@ -2,59 +2,27 @@
 ;; License, v. 2.0. If a copy of the MPL was not distributed with this
 ;; file, You can obtain one at http://mozilla.org/MPL/2.0/.
 ;;
-;; Copyright (c) 2016 Andrey Antukh <niwi@niwi.nz>
+;; Copyright (c) 2016-2017 Andrey Antukh <niwi@niwi.nz>
 
 (ns uxbox.util.transit
   "A lightweight abstraction for transit serialization."
   (:require [cognitect.transit :as t]
-            [com.cognitect.transit :as tr]
-            [uxbox.util.data :refer (parse-int)]
             [uxbox.util.geom.point :as gpt]
             [uxbox.util.geom.matrix :as gmt]
             [uxbox.util.time :as dt]))
 
 ;; --- Transit Handlers
 
-(def instant-write-handler
-  (t/write-handler (constantly "m")
-                   #(str (dt/format % :offset))))
-
-(def instant-read-handler
-  (t/read-handler
-   #(dt/instant (parse-int %))))
-
-(def point-write-handler
-  (t/write-handler
-   (constantly "point")
-   (fn [v] (into {} v))))
-
-(def point-read-handler
-  (t/read-handler
-   (fn [value]
-     (if (array? value)
-       (gpt/point (vec value))
-       (gpt/map->Point value)))))
-
-(def matrix-write-handler
-  (t/write-handler
-   (constantly "matrix")
-   (fn [v] (into {} v))))
-
-(def matrix-read-handler
-  (t/read-handler
-   (fn [value]
-     (gmt/map->Matrix value))))
-
 (def ^:privare +read-handlers+
   {"u" uuid
-   "m" instant-read-handler
-   "matrix" matrix-read-handler
-   "point" point-read-handler})
+   "m" dt/instant-read-handler
+   "matrix" gmt/matrix-read-handler
+   "point" gpt/point-read-handler})
 
 (def ^:privare +write-handlers+
-  {dt/Instant instant-write-handler
-   gmt/Matrix matrix-write-handler
-   gpt/Point point-write-handler})
+  {dt/Instant dt/instant-write-handler
+   gmt/Matrix gmt/matrix-write-handler
+   gpt/Point gpt/point-write-handler})
 
 ;; --- Public Api