Top five gadgets at Mobile World Congress trade fair
Automatic litter box
After your cat does its business inside the machine and has left, LavvieBot noiselessly pushes a rake through the litter before hurling a few handfuls of clean litter in the box.
It can even send you text notifications when your cat uses the toilet or when the litter storage or the waste bin is full.
"This is clearly marketed towards cat owners who don't have the time to take care of their cat all the time, or they just want the freedom of not having to clean out the litter box every day," said PurrSong marketing manager Heaven Nam.
Can earbuds translate?
The Artificial Intelligence-powered device synchs to computing in the cloud to translate any combination of 105 languages.
You can select the two languages using your voice and then just start to speak. You will hear the translated voice almost immediately via the earbuds.