Major breakthroughs made in technology now allow the growing application of machinery superseding human workers. Although not flawless, this modern approach is undoubtedly more advantageous.
On the plus side, replacing labor with computerized systems offers a number of obvious benefits. Firstly, this paradigm shift leads to fewer errors owing to the fact that compared with humans machines are infallible. Unaffected by fatigue, stress or illness, devices are fail-safe and can function with more precision. Take an assembly line operating with the use of automated equipment in a factory; unlike workers who may make mistakes and attach the wrong parts because of certain external factors such as exhaustion, assembly machines have been programmed to assemble products with accuracy irrespective of the circumstances. Another feature indicating the superiority of automated systems over conventional workforce is their consistency. In simple terms, they guarantee the same outcome with no discrepancy which is of immense value in mass production.
On the flip side, the dominance of technology-driven tools over human employees has its downside. Contrary to individuals, machines are devoid of any feeling including aspirations. In other words, while people are inspired by their driving ambitions, automatons are deprived of any affective factors. This quality assumes importance when considering sense of accomplishment which in a professional setting could be fulfilled by promotion. Aspiring to be promoted, workers tend to make a tremendous effort so as to excel at the tasks they have been entrusted with. This, however, cannot be claimed for machines.
On balance, what is evident is that despite the shortcomings, machines are better replacements. This is mainly because they are precise and consistent if not ambitious. 
Major breakthroughs made in technology  
now
  allow
 the growing application of machinery superseding human workers. Although not flawless, this modern approach is  
undoubtedly
 more advantageous.
On the plus side, replacing labor with computerized systems offers a number of obvious benefits.  
Firstly
, this paradigm shift leads to fewer errors owing to the fact that compared with humans  
machines
 are infallible. Unaffected by fatigue,  
stress
 or illness, devices are fail-safe and can function with more precision. Take an assembly line operating with the  
use
 of automated equipment in a factory; unlike workers who may  
make
 mistakes and attach the  
wrong
 parts  
because
 of certain external factors such as exhaustion, assembly  
machines
 have  
been programmed
 to assemble products with accuracy irrespective of the circumstances. Another feature indicating the superiority of automated systems over conventional workforce is their consistency. In simple terms, they guarantee the same outcome with no discrepancy which is of immense value in mass production.
On the flip side, the dominance of technology-driven tools over human employees has its downside. Contrary to individuals,  
machines
 are devoid of any feeling including aspirations.  
In other words
, while  
people
  are inspired
 by their driving ambitions, automatons  
are deprived
 of any affective factors. This quality assumes importance when considering sense of accomplishment which in a professional setting could  
be fulfilled
 by promotion. Aspiring to  
be promoted
, workers tend to  
make
 a tremendous effort  
so as to
 excel at the tasks they have  
been entrusted
 with. This,  
however
, cannot  
be claimed
 for machines.
On balance, what is evident is that despite the shortcomings,  
machines
 are better replacements. This is  
mainly
  because
 they are precise and consistent if not ambitious.