Where can I use the VLM?
Our first system is installed in Southern California, in San Diego county. For more details and to schedule an appointment, call Bill Maginn at 619 890 8843.
How do you measure the velocity of the ball?
We use safe and effective laser optics (like in a laser pointer) to detect the ball moving through the frame. From that, the system calculates the velocity, location, and movement of the ball.
Does it work for softball too?
Yes, it is a different calculation but the system works the same way.
What do you mean by "movement"?
Movement is the change in height or sideways location within 12" of the plate. So you can see how much your changeup drops off near the plate, and how much break your curveball has!
How do I access the data from my pitching session?
The data is stored on our server. After downloading your free viewer software and joining as a member you can access, print, and store your session data on your computer.
How much does the VLM System cost? Can I lease it?
This varies on the options installed. Please call or email us at 619 890 8843 or bill@agametechnology.com for information on buying or leasing the system.
Do you use a special baseball?
No special ball is required, a MLB approved ball with standard size and weight is required for the most accurate measurements.
Is it safe to use?
Yes, the lasers are just like the ones in a laser pointer, although the catcher must wear protective gear just as they always should when catching live pitches.
How long does it take to install the system after I buy it?
Each installation is custom, but the typical installation should take 1-2 weeks.
How long will my data be kept online?
Data will be kept for a minimum of two years, but access is limited to active members.
Can I transfer the results to a DVD?
The reports and video can be recorded to DVD, but we don't provide the software to do that. You can print the standard reports to your printer right from the viewer.
Is the velocity measurement the same as with a radar gun?
Radar guns typically measure velocity "out of hand", while the VLM measures velocity at the plate. Speed is higher out of hand right after release as the balls down during its travel to the plate. We have tested this with a radar gun and the ball typically loses about 10% of its velocity between the pitcher's hand and the plate. So just add 10% to get "out of hand" velocity. We are working on adding a radar gun capability to the system to include out of hand speed. Let us know what you think on the blog page or comment link on the page below!