<p>They seem to be suggesting that you can use a cellular equipped tablet as a personal hotspot to that your PC and laptop can use it to connect to the internet.<br>
<br />Why would you want to use a tablet - that is most likely very underpowered - to do your post processing editing work?<br>
<br />I would think that your laptop would be good for an "away from your desk" experience.<br>
<br />The viability of a tablet as a hotspot depends on a several things, how well the tablet works in an "always on" configuration, how good its internal WiFi antenna is - which determines the range from your other equipment, and how much a cellular hub will cost to replace, as opposed to how much a cellular equipped tablet will cost.</p>