diff --git a/nest_frontend/components/interactive/BadgeCondition.js b/nest_frontend/components/interactive/BadgeCondition.js
index 63a01fa..dc30660 100644
--- a/nest_frontend/components/interactive/BadgeCondition.js
+++ b/nest_frontend/components/interactive/BadgeCondition.js
@@ -1,65 +1,22 @@
 import React, { useContext } from "react"
-import { faAt, faClock, faGlobe, faHashtag, faMapPin } from "@fortawesome/free-solid-svg-icons"
 import ContextRepositoryEditor from "../../contexts/ContextRepositoryEditor"
 import Badge from "../base/Badge"
 
 
-const CONDITION_COLORS = {
-    0: "Grey",  // Hashtag
-    2: "Yellow",  // Time
-    3: "Red",  // Coordinates
-    4: "Red",  // Place
-    5: "Green",  // User
-}
-
-
-const CONDITION_ICONS = {
-    0: faHashtag,  // Hashtag
-    2: faClock,  // Time
-    3: faGlobe,  // Coordinates
-    4: faMapPin,  // Place
-    5: faAt,  // User
-}
-
-
 /**
- * A {@link Badge} representing a Condition for a filter.
+ * A {@link Badge} representing a {@link Condition}.
  *
- * @param condition - The Condition that this badge represents.
+ * @param condition - The {@link Condition} that this badge represents.
  * @returns {JSX.Element}
  * @constructor
  */
-export default function BadgeCondition({ ...condition }) {
-    const { id, type, content } = condition
-    const color = CONDITION_COLORS[type]
-    const icon = CONDITION_ICONS[type]
+export default function BadgeCondition({ condition }) {
     const { removeRawCondition } = useContext(ContextRepositoryEditor)
 
-    let displayedContent = content
-    if(type === 3) {
-        let split = displayedContent.split(" ")
-        let radius = Number.parseFloat(split[1]).toFixed(0)
-        let radiusType = "m"
-        if(radius >= 2000) {
-            radius = Math.round(radius / 1000)
-            radiusType = "km"
-        }
-        let lat = Number(split[2]).toFixed(3)
-        let lng = Number(split[3]).toFixed(3)
-        displayedContent = `${split[0]} ${radius}${radiusType} ${lat} ${lng}`
-    }
-
     return (
         <Badge
-            title={id ? `💠 Condition ID: ${id}` : "✨ New Condition"}
-            color={color}
-            icon={icon}
-            onClickDelete={() => {
-                console.debug(`Removing Condition: `, condition)
-                removeRawCondition(condition)
-            }}
-        >
-            {displayedContent}
-        </Badge>
+            {...condition.display()}
+            onClickDelete={() => removeRawCondition(condition)}
+        />
     )
 }
diff --git a/nest_frontend/components/interactive/BadgeCondition.module.css b/nest_frontend/components/interactive/BadgeCondition.module.css
deleted file mode 100644
index b67445c..0000000
--- a/nest_frontend/components/interactive/BadgeCondition.module.css
+++ /dev/null
@@ -1,38 +0,0 @@
-.ConditionBadge {
-    display: inline-flex;
-
-    gap: 5px;
-    padding: 0 5px;
-    border-radius: 25px;
-    margin: 0 2px;
-}
-
-.ConditionBadgeRed {
-    background-color: var(--bg-red);
-    color: var(--fg-red)
-}
-
-.ConditionBadgeYellow {
-    background-color: var(--bg-yellow);
-    color: var(--fg-yellow)
-}
-
-.ConditionBadgeGrey {
-    background-color: var(--bg-grey);
-    color: var(--fg-grey)
-}
-
-.ConditionBadgeGreen {
-    background-color: var(--bg-green);
-    color: var(--fg-green)
-}
-
-.Text {
-    max-width: 350px;
-    overflow-x: hidden;
-}
-
-.Icon {
-    width: 15px;
-    text-align: center;
-}
\ No newline at end of file
diff --git a/nest_frontend/components/interactive/BadgeFilter.js b/nest_frontend/components/interactive/BadgeFilter.js
index c031b61..d3571ed 100644
--- a/nest_frontend/components/interactive/BadgeFilter.js
+++ b/nest_frontend/components/interactive/BadgeFilter.js
@@ -1,6 +1,6 @@
 import React, { useContext } from "react"
-import Badge from "../base/Badge"
 import ContextRepositoryViewer from "../../contexts/ContextRepositoryViewer"
+import Badge from "../base/Badge"
 
 
 /**
@@ -15,11 +15,8 @@ export default function BadgeFilter({ filter }) {
 
     return (
         <Badge
-            color={filter.color()}
-            icon={filter.icon()}
+            {...filter.display()}
             onClickDelete={() => removeFilter(filter)}
-        >
-            {filter.text()}
-        </Badge>
+        />
     )
 }
diff --git a/nest_frontend/components/interactive/BoxConditionDatetime.js b/nest_frontend/components/interactive/BoxConditionDatetime.js
index 455a0b7..1145576 100644
--- a/nest_frontend/components/interactive/BoxConditionDatetime.js
+++ b/nest_frontend/components/interactive/BoxConditionDatetime.js
@@ -1,17 +1,16 @@
-import React, { useContext } from "react"
+import React, { useCallback, useContext } from "react"
 import BoxFull from "../base/BoxFull"
 import { FontAwesomeIcon } from "@fortawesome/react-fontawesome"
 import { faClock } from "@fortawesome/free-solid-svg-icons"
 import useRepositoryEditor from "../../hooks/useRepositoryEditor"
-import Condition from "../../utils/Condition"
-import convertToLocalISODate from "../../utils/convertToLocalISODate"
 import ContextLanguage from "../../contexts/ContextLanguage"
 import FormInlineBADatetime from "./FormInlineBADatetime"
+import { ConditionTime } from "../../objects/Condition"
 
 
 /**
- * A {@link BoxFull} that allows the user to select a Twitter user to search for, and then to add it as a Condition
- * to the {@link ContextRepositoryEditor}.
+ * A {@link BoxFull} that allows the user to select a Twitter user to search for, and then to add it as a
+ * {@link ConditionTime} of a RepositoryEditor.
  *
  * @param props - Additional props to pass to the box.
  * @returns {JSX.Element}
@@ -21,14 +20,10 @@ export default function BoxConditionDatetime({ ...props }) {
     const { addCondition } = useRepositoryEditor()
     const { strings } = useContext(ContextLanguage)
 
-    const submit = ({ date, isBefore }) => {
-        if(date.toString() === "Invalid Date") {
-            console.debug("Refusing to add condition: ", date, " is an Invalid Date.")
-            return
-        }
-        const aware = convertToLocalISODate(date)
-        addCondition(new Condition("TIME", `${isBefore ? "<" : ">"} ${aware}`))
-    }
+    const submit = useCallback(
+        timeRay => addCondition(new ConditionTime(timeRay)),
+        [addCondition]
+    )
 
     return (
         <BoxFull
diff --git a/nest_frontend/components/interactive/BoxConditionDatetime.module.css b/nest_frontend/components/interactive/BoxConditionDatetime.module.css
deleted file mode 100644
index f8b3933..0000000
--- a/nest_frontend/components/interactive/BoxConditionDatetime.module.css
+++ /dev/null
@@ -1,7 +0,0 @@
-.Input {
-    flex-shrink: 1;
-}
-
-.Button {
-
-}
\ No newline at end of file
diff --git a/nest_frontend/components/interactive/BoxConditionHashtag.js b/nest_frontend/components/interactive/BoxConditionHashtag.js
index e83fb86..d2c8df7 100644
--- a/nest_frontend/components/interactive/BoxConditionHashtag.js
+++ b/nest_frontend/components/interactive/BoxConditionHashtag.js
@@ -1,16 +1,16 @@
-import React, { useContext } from "react"
+import React, { useCallback, useContext } from "react"
 import BoxFull from "../base/BoxFull"
 import { FontAwesomeIcon } from "@fortawesome/react-fontawesome"
 import { faHashtag } from "@fortawesome/free-solid-svg-icons"
 import useRepositoryEditor from "../../hooks/useRepositoryEditor"
-import Condition from "../../utils/Condition"
 import ContextLanguage from "../../contexts/ContextLanguage"
 import FormInlineHashtag from "./FormInlineHashtag"
+import { ConditionHashtag } from "../../objects/Condition"
 
 
 /**
- * A {@link BoxFull} that allows the user to select a Twitter hashtag to search for, and then to add it as a Condition
- * to the {@link ContextRepositoryEditor}.
+ * A {@link BoxFull} that allows the user to select a Twitter hashtag to search for, and then to add it as a
+ * {@link ConditionHashtag} of a RepositoryEditor.
  *
  * @param props - Additional props to pass to the box.
  * @returns {JSX.Element}
@@ -20,9 +20,10 @@ export default function BoxConditionHashtag({ ...props }) {
     const { addCondition } = useRepositoryEditor()
     const { strings } = useContext(ContextLanguage)
 
-    const submit = value => {
-        addCondition(new Condition("HASHTAG", value))
-    }
+    const submit = useCallback(
+        value => addCondition(new ConditionHashtag(value)),
+        [addCondition]
+    )
 
     return (
         <BoxFull
diff --git a/nest_frontend/components/interactive/BoxConditionMap.js b/nest_frontend/components/interactive/BoxConditionLocation.js
similarity index 65%
rename from nest_frontend/components/interactive/BoxConditionMap.js
rename to nest_frontend/components/interactive/BoxConditionLocation.js
index 3dc9ebc..f9b3706 100644
--- a/nest_frontend/components/interactive/BoxConditionMap.js
+++ b/nest_frontend/components/interactive/BoxConditionLocation.js
@@ -1,36 +1,29 @@
 import React, { useCallback, useContext } from "react"
 import { FontAwesomeIcon } from "@fortawesome/react-fontawesome"
-import { faMapPin, faPlus } from "@fortawesome/free-solid-svg-icons"
+import { faLocationArrow, faMapPin, faPlus } from "@fortawesome/free-solid-svg-icons"
 import ButtonIconOnly from "../base/ButtonIconOnly"
 import useRepositoryEditor from "../../hooks/useRepositoryEditor"
-import Condition from "../../utils/Condition"
 import ContextLanguage from "../../contexts/ContextLanguage"
 import BoxMap from "../base/BoxMap"
 import useMapAreaState from "../../hooks/useMapAreaState"
-import osmZoomLevels from "../../utils/osmZoomLevels"
+import { ConditionLocation } from "../../objects/Condition"
 
 
 /**
- * A {@link BoxFull} that allows the user to select a geographical location to use to filter tweets.
+ * A {@link BoxMap} that allows the user to select a geographical location, and then to add it as a
+ * {@link ConditionLocation} of a RepositoryEditor.
  *
  * @param props - Additional props to pass to the box.
  * @returns {JSX.Element}
  * @constructor
  */
-export default function BoxConditionMap({ ...props }) {
+export default function BoxConditionLocation({ ...props }) {
     const mapViewHook = useMapAreaState()
     const { addCondition } = useRepositoryEditor()
     const { strings } = useContext(ContextLanguage)
 
     const onButtonClick = useCallback(
-        () => {
-            const radius = mapViewHook.zoom * osmZoomLevels[mapViewHook.zoom]
-
-            addCondition(new Condition(
-                "COORDINATES",
-                `< ${radius} ${mapViewHook.center.lat} ${mapViewHook.center.lng}`,
-            ))
-        },
+        () => addCondition(new ConditionLocation(mapViewHook.mapArea)),
         [mapViewHook, addCondition]
     )
 
@@ -41,7 +34,7 @@ export default function BoxConditionMap({ ...props }) {
                 <span>
                     {strings.searchBy}
                     &nbsp;
-                    <FontAwesomeIcon icon={faMapPin}/>
+                    <FontAwesomeIcon icon={faLocationArrow}/>
                     &nbsp;
                     {strings.byZone}
                 </span>
diff --git a/nest_frontend/components/interactive/BoxConditionUser.js b/nest_frontend/components/interactive/BoxConditionUser.js
index f7dced1..00bddd9 100644
--- a/nest_frontend/components/interactive/BoxConditionUser.js
+++ b/nest_frontend/components/interactive/BoxConditionUser.js
@@ -1,16 +1,16 @@
-import React, { useContext } from "react"
+import React, { useCallback, useContext } from "react"
 import BoxFull from "../base/BoxFull"
 import { FontAwesomeIcon } from "@fortawesome/react-fontawesome"
 import { faAt } from "@fortawesome/free-solid-svg-icons"
 import useRepositoryEditor from "../../hooks/useRepositoryEditor"
-import Condition from "../../utils/Condition"
 import ContextLanguage from "../../contexts/ContextLanguage"
 import FormInlineUser from "./FormInlineUser"
+import { ConditionHashtag, ConditionUser } from "../../objects/Condition"
 
 
 /**
- * A {@link BoxFull} that allows the user to select a Twitter user to search for, and then to add it as a Condition
- * to the {@link ContextRepositoryEditor}.
+ * A {@link BoxFull} that allows the user to select a Twitter user to search for, and then to add it as a
+ * {@link ConditionUser} of a RepositoryEditor.
  *
  * @param props - Additional props to pass to the box.
  * @returns {JSX.Element}
@@ -20,9 +20,10 @@ export default function BoxConditionUser({ ...props }) {
     const { addCondition } = useRepositoryEditor()
     const { strings } = useContext(ContextLanguage)
 
-    const submit = value => {
-        addCondition(new Condition("USER", value))
-    }
+    const submit = useCallback(
+        value => addCondition(new ConditionUser(value)),
+        [addCondition]
+    )
 
     return (
         <BoxFull
diff --git a/nest_frontend/components/interactive/BoxConditions.js b/nest_frontend/components/interactive/BoxConditions.js
index 91ab66d..896b097 100644
--- a/nest_frontend/components/interactive/BoxConditions.js
+++ b/nest_frontend/components/interactive/BoxConditions.js
@@ -16,7 +16,7 @@ export default function BoxConditions({ ...props }) {
     const { conditions } = useRepositoryEditor()
     const { strings } = useContext(ContextLanguage)
 
-    const badges = conditions.map((cond, pos) => <BadgeCondition key={pos} {...cond}/>)
+    const badges = conditions.map((cond, pos) => <BadgeCondition key={pos} condition={cond}/>)
 
     return (
         <BoxFull header={strings.conditions} {...props}>
diff --git a/nest_frontend/components/interactive/FormInlineBADatetime.js b/nest_frontend/components/interactive/FormInlineBADatetime.js
index 1e4055c..ccf88dc 100644
--- a/nest_frontend/components/interactive/FormInlineBADatetime.js
+++ b/nest_frontend/components/interactive/FormInlineBADatetime.js
@@ -5,6 +5,7 @@ import { faClock, faPlus } from "@fortawesome/free-solid-svg-icons"
 import ButtonIconOnly from "../base/ButtonIconOnly"
 import Style from "./FormInlineText.module.css"
 import ButtonToggleBeforeAfter from "./ButtonToggleBeforeAfter"
+import TimeRay from "../../objects/TimeRay"
 
 
 const INVALID_CHARACTERS = /[^0-9TZ:+-]/g
@@ -26,10 +27,7 @@ export default function FormInlineBADatetime(
 
     const _onSubmit = event => {
         event.preventDefault()
-        submit({
-            date: new Date(value),
-            isBefore,
-        })
+        submit(new TimeRay(isBefore, new Date(value)))
         setValue("")
     }
 
diff --git a/nest_frontend/components/providers/GlobalServer.js b/nest_frontend/components/providers/GlobalServer.js
index 69a2346..0250e99 100644
--- a/nest_frontend/components/providers/GlobalServer.js
+++ b/nest_frontend/components/providers/GlobalServer.js
@@ -14,6 +14,7 @@ import isString from "is-string"
  * @constructor
  */
 export default function GlobalServer({ children }) {
+    // TODO: Set this using an envvar
     const [server, setServer] = useLocalStorageState("server", "http://127.0.0.1:5000")
 
     /**
diff --git a/nest_frontend/components/providers/GlobalUser.js b/nest_frontend/components/providers/GlobalUser.js
index 8bbe256..8c2d798 100644
--- a/nest_frontend/components/providers/GlobalUser.js
+++ b/nest_frontend/components/providers/GlobalUser.js
@@ -50,13 +50,13 @@ export default function GlobalUser({ children }) {
      * @returns {Promise<void>}
      */
     const login = useCallback(async (email, password) => {
-        console.debug("Contattando il server per accedere...")
+        console.debug("Contacting the server to login...")
         const data = await fetchData("POST", `/api/v1/login`, {
             "email": email,
             "password": password,
         })
 
-        console.debug("Memorizzando lo stato di login...")
+        console.debug("Saving login state...")
         setUser({
             email: data["user"]["email"],
             isAdmin: data["user"]["isAdmin"],
@@ -64,18 +64,18 @@ export default function GlobalUser({ children }) {
             token: data["access_token"],
         })
 
-        console.info("Accesso effettuato!")
+        console.info("Login successful!")
     }, [fetchData, setUser])
 
     /**
      * Logout from the currently active server.
      */
     const logout = useCallback(() => {
-        console.debug("Ripulendo lo stato di login...")
+        console.debug("Clearing login state...")
         setUser(null)
-        console.debug("Stato di login ripulito!")
+        console.debug("Cleared login state!")
 
-        console.info("Logout avvenuto con successo!")
+        console.info("Logout successful!")
     }, [setUser])
 
     return (
diff --git a/nest_frontend/components/providers/RepositoryEditor.js b/nest_frontend/components/providers/RepositoryEditor.js
index 248b00a..f933204 100644
--- a/nest_frontend/components/providers/RepositoryEditor.js
+++ b/nest_frontend/components/providers/RepositoryEditor.js
@@ -2,7 +2,7 @@ import React, { useCallback, useContext, useMemo, useState } from "react"
 import ContextRepositoryEditor from "../../contexts/ContextRepositoryEditor"
 import useArrayState from "../../hooks/useArrayState"
 import Style from "./RepositoryEditor.module.css"
-import BoxConditionMap from "../interactive/BoxConditionMap"
+import BoxConditionLocation from "../interactive/BoxConditionLocation"
 import BoxConditionHashtag from "../interactive/BoxConditionHashtag"
 import BoxConditionUser from "../interactive/BoxConditionUser"
 import BoxConditionDatetime from "../interactive/BoxConditionDatetime"
@@ -142,7 +142,7 @@ export default function RepositoryEditor({
             }}
         >
             <div className={classNames(Style.RepositoryEditor, className)}>
-                <BoxConditionMap className={Style.SearchByZone}/>
+                <BoxConditionLocation className={Style.SearchByZone}/>
                 <BoxConditionHashtag className={Style.SearchByHashtags}/>
                 <BoxConditionUser className={Style.SearchByUser}/>
                 <BoxConditionDatetime className={Style.SearchByTimePeriod}/>