![pl2-details_des_en pl2-details_des_en](https://mock-uat.eclasscloud.hk/wp-content/uploads/pl2-details_des_en-600x119.png)
![PL2-WebSocket PL2-WebSocket](https://mock-uat.eclasscloud.hk/wp-content/uploads/PL2-WebSocket-60x60.png)
WebSocket
- Enhances the speed and efficacy of the system, so teachers can quickly circulate teaching materials and students can submit their work swiftly.
![PL2-RWD PL2-RWD](https://mock-uat.eclasscloud.hk/wp-content/uploads/PL2-RWD-60x60.png)
Responsive Web Design
- Supports desktop and mobile application, allowing students and teachers to start PowerLesson on difference devices on or off campus.
![PL2-WYSIWYG PL2-WYSIWYG](https://mock-uat.eclasscloud.hk/wp-content/uploads/PL2-WYSIWYG-60x60.png)
In-place Editing, What-You-See-Is-What-You-Get
- Allows teachers to edit lesson plans and review teaching activities on their computers or mobile devices.
![PL2-Interface PL2-Interface](https://mock-uat.eclasscloud.hk/wp-content/uploads/PL2-Interface-60x60.png)
Consistent Interface and Icons
- Visual consistency of the system makes it clear for users to understand and operate it.
![PL2-LTI PL2-LTI](https://mock-uat.eclasscloud.hk/wp-content/uploads/PL2-LTI-60x60.png)
Learning Tools Interoperability (LTI)
- LTI will be gradually integrated into the system, so that PowerLesson can support other eLearning resources in the future.
![Bg-hex-1 Bg-hex-1](https://mock-uat.eclasscloud.hk/wp-content/uploads/Bg-hex-1.png)