Could try to include more images to help us get a better idea of what you are talking about.
It is good that you use different colours for the main points (ALOU), you can improve on the slides by not adding too many words at one point form. You can lessen the words at one point form.
the solution of the limitation is good as it helps the owner to finds his phone after he lost it
Good job! I like it. There is one thing your group can improve by having more team sprit as I saw Chee Yang doing all the slides by himself. The slides can improve by inseting more images, relevant images to give us a better idea? Carry on :D
Its good,but can you like,seperate the facts into more slides?When I read it,I felt a bit dizzy
Your information is not irrelevant and you have good skills in making slides as the colour is not too bright but you can separate the information on advantages, limitations and unique features into 3 slides instead.