| Concept 1 |
|
|
|
|
Safety |
++ |
The machine is totally cased |
|
Automatic |
+ |
the machine is operated by only one button |
|
Portability |
++ |
since it is a light weight and small in size |
|
Speed |
- |
in this system screw mechanism is used |
|
Cost |
+ |
building this machine budget friendly |
| Concept 2 |
|
|
|
|
Safety |
++ |
since motors are eco friendly |
|
Automatic |
+ |
the machine is operated by only one button |
|
Portability |
+ |
since it is a less weight and small in size |
|
Speed |
+ |
because conveyor belt is used |
|
Cost |
+ |
building this machine budget friendly |
| Concept 3 |
|
|
|
|
Safety |
+ |
The machine is totally cased |
|
Automatic |
+ |
the machine is operated by only one button |
|
Portability |
+ |
small in size and heavy motors are not used |
|
Speed |
- |
in this system screw mechanism is used |
|
Cost |
+ |
building this machine budget friendly |
| Concept 4 |
|
|
|
|
Safety |
+ |
since it is semi automatic it is user safely |
|
Automatic |
- |
the gamer has put balls by hand |
|
Portability |
+ |
it is portable since it has less weight |
|
speed |
++ |
The ball is very speed since the gamer put accurate position to launcher |
|
Cost |
+ |
building this machine budget friendly |