To the frustration of many, the material handling industry stills seems a long way from achieving the plug and play capabilities of common home electronics. The day when all material handling components will interface with each other still appears to be in the distant future. Material handling manufacturers remain focused on producing dedicated components that require purchase of their particular system. The goal of integrated components that can be easily and quickly installed and used in any setting with any material handling system lags far behind the profit-driven motives of the current marketplace.
While integration isn’t the bug-a-bear it was a decade ago, it still “typically takes between 8 and 12 weeks to install a piece of material handling equipment in a distribution center,” said Steve Martyn, CEO of GRSI, a systems integrator. Even products that bill themselves as “plug and play” generally require that specific coding instructions be written for at least 40% of the integration before successful installation can be completed.
The problem, say experts, appears to be a lack of interest in creating industry-wide data-exchange standards that would allow for instant interface of varied material handling components. “The only way to have true plug and play is if you have a body of industry leaders that define a standard,” explained Daniel Ahrens, client support manager at Fortna, Inc., a material handling consulting firm. That would require that hundreds of companies come to agreement as the electronics industry did in choosing the USB as the standard interface device — a difficult, but not impossible, task. “The trouble with standards is you have to get hundreds of companies to agree,” said material handling consultant Sam Flanders, president of 2wmc.com. “You have to have a driving force to make this happen. And nobody thinks it will result in extra revenue.”
At present there’s no pressure on the industry for anyone to step up to the plate; however, that’s expected to change as small providers of warehouse management software fall to the giants like SAP and Oracle. “The big ERP (enterprise resource planning) guys probably will eventually set standards,” said Martyn. Until they do, beware the material handling supplier that advertises “plug and play” components — they probably won’t be what you’re expecting.