SkyMul’s drones secure rebar on the fly to speed up construction

There are many jobs in the construction industry that fall under the “dull, dirty, and dangerous” category said to be ripe for automation — but only a few can actually be taken on with today’s technology. One such job is the crucial but repetitive task of rebar tying, which a startup called SkyMul is aiming to completely automate using fleets of drones.
Unless you’ve put together reinforced concrete at some point in your life, you may not know what rebar tying is. T