2. Disadvantages of Lumio

1. The downsides of Lumio are some of its editing features. It is sometimes better to create slides in another platform and then upload them into Lumio than to start from scratch in the Lumio platform.

2. Another disadvantage is that it requires internet access, which means teachers or even students in remote areas with spotty or poor internet connectivity might struggle with accessing lessons.

3. One of the other big drawbacks may be the ability to add videos only from youtube platform. Some teachers might like to add a video from another social network, or some might have their access to youtube videos blocked in their country.