Merge pull request #3094 from madeline-underwood/zenoh

Zenoh

Author: pareenaverma

content/learning-paths/cross-platform/zenoh-multinode-ros2/5_zenoh-ex2-storagequery.md

@@ -9,7 +9,7 @@ layout: learningpathall
 
 ##  Query historical data using Zenoh’s storage engine
 
-This example demonstrates Zenoh's data storage and query model which enables nodes to retrieve previously published values—even after the original publisher goes offline.
+This example demonstrates Zenoh's data storage and query model which enables nodes to retrieve previously published values - even after the original publisher goes offline.
 
 Building on the previous pub/sub example, you’ll now run a lightweight Zenoh daemon that stores key–value pairs in memory. Then, you’ll publish data with `z_put` and retrieve it using `z_get`.
 
@@ -69,13 +69,13 @@ Sending Query 'demo/example/test1'...
 
 The result is shown below:
 
-![img2 alt-text#center](zenoh_ex2.gif "Figure 2: Storage and Query")
+![Animated terminal demonstration showing z_put publishing a value to Zenoh storage on one device and z_get retrieving the stored value from another device, illustrating asynchronous data access across nodes#center](zenoh_ex2.gif "Figure 2: Storage and Query")
 
 {{% notice Tip %}}
 If you have more than two Raspberry Pi devices, you can run the `z_get` command on a third device to validate that storage queries work seamlessly across a multi-node setup.
 {{% /notice %}}
 
-This example shows how Zenoh's storage with query model supports asynchronous data access and resilient state-sharing—critical capabilities in robotics and industrial IoT systems where network connectivity may be intermittent or system components loosely coupled.
+This example shows how Zenoh's storage with query model supports asynchronous data access and resilient state-sharing - critical capabilities in robotics and industrial IoT systems where network connectivity may be intermittent or system components loosely coupled.
 
 ## What's next?
 

content/learning-paths/cross-platform/zenoh-multinode-ros2/7_zenoh-querycomp.md

@@ -8,7 +8,7 @@ layout: learningpathall
 
 ## Parameterized battery health estimation with Zenoh queryable
 
-Finally, you’ll combine pub/sub, storage, and queryable components to simulate a distributed computation flow—demonstrating how Zenoh enables intelligent, coordinated edge systems.
+Finally, you'll combine pub/sub, storage, and queryable components to simulate a distributed computation flow - demonstrating how Zenoh enables intelligent, coordinated edge systems.
 
 You’ll learn how to use Zenoh's Queryable API in Rust to build a parameterized query system for estimating battery health at the edge. 
 

content/learning-paths/cross-platform/zenoh-multinode-ros2/_index.md

@@ -3,6 +3,8 @@ title: Build and deploy multi-node Zenoh systems on Raspberry Pi
 
 minutes_to_complete: 45
 
+description: Learn how to build and deploy distributed Zenoh systems on Arm devices like Raspberry Pi, using pub/sub, storage, and queryable models for scalable robotics and IoT applications.
+
 who_is_this_for: This Learning Path is for robotics developers, industrial automation engineers, and IoT system architects who are building distributed, scalable, and low-latency applications. Whether you're using the Robot Operating System (ROS), developing autonomous systems, or designing multi-node communication frameworks, you can use Eclipse Zenoh on Arm-based platforms, both in the cloud and on local devices like Raspberry Pi.