I graduated with a degree in computer science so I’m hoping to get a position as a software engineer

I’m doing alright, I graduated from university recently and am now looking for a job. On the bright side I now have time to work on my side projects.

Haha, I do not.

Just this one.

I would suspect that instead of your traditional bandaid with a sticky side instead a version where you tie it on would become more popular as you wouldn’t have to worry about shaving the area first. I think there would also be more markets that advertise to specific species. As for hygiene I would imagine that grooming products would be very popular as nobody wants to deal with a mouthful of fur or coughing up fur balls. I imagine that touch screens wouldn’t really be all that popular for the reasons that you mentioned and that buttons would be used as pressure sensitive screens could be damaged more easily by claws. I do believe that makeup would still exist, but it would likely be in the form of fur dyes or powder that can be easily washed out, especially since the majority of mammals dont sweat so it smearing would be a lesser concern.

Species would be more geographically separated due to temperature tolerances throughout the year as they would be more likely to live in areas more suitable for them. On a similar aspect, I think they would wear less overall clothing due to fur making it easy to get too hot. Vehicles would likely have taller roofs to account for ears. If the size range on species is large enough I would also imagine that there would be doors within doors or multiple doors of different sizes to allow for smaller species and larger species to be accounted for without making too many modifications to accommodate them.