Yes, you can use your Galaxy S3 as a mobile hotspot. However, your cellular carrier may require a monthly mobile hotspot plan in order for the hotspot to function.

you can connect from your ipod in a wifi hotspot but you cant turn it into a hotspot because the ipod is not a router

a disaster hotspot is an area in which disasters are more likely to occur

1) A Goodspot

2) A hotspot is not a type of giraffe or a flavour of milkshake

Yes, you can connect to a wi-fi hotspot with your DSi.