Samsung Galaxy Note 7: handling product recalls
Since the second batch of Samsung Galaxy Note 7s has proven as unsafe as the original batch, the smartphone giant has decided to discontinue the model for good.
Sales and exchanges of the Note 7 ceased earlier this week after replacement handsets displayed similar issues to the ones which were recalled. Customers have been offered full refunds as well as gift cards to soften the blow. Reuters estimated that ending production of the phone may cost Samsung up to $17 billion.
Dr. Mark Johnson, Associate Professor of Operations Management and a researcher of product recalls at Warwick Business School, has offered the following comment:
"This has been a case study in how not to do a recall. In research that I have conducted with Marko Bastl of Marquette University, and Mike Bernon of Cranfield School of Management, we found that firms that have a proactive recall strategy tend to see their share price not hit as badly by investors running scared from the potential costs of the recall.
"In Samsung’s case, the recall was very passive. It was only when the second batch of phones began to fail that they began to show that there were more serious issues at play. Shareholders rightly get twitchy when firms are seen not to care about customers.
"Recalls are a fact of modern business. As products and processes become more complex then the likelihood of them occurring increases. We can’t get everything right all the time. When a recall occurs, be proactive about it – show shareholders that you care about customers and ensure that you have business processes in place to allow you to identify affected products quickly and with minimum hazard to the customer.
"Samsung tried to rush the Note 7 to market to beat the iPhone 7. Phones are complex things and the launch of new products is fraught with difficulties and delays. Samsung potentially rushed a number of critical stages, probably testing, in order to get to market quickly.
"The recall also indicates that Samsung is not as agile as some of its competitors and process-rigidity can mean a loss of flexibility. The process of the recall also indicates that Samsung has very little traceability or integration through the end-to-end supply chain. It was asking customers to identify affected phones in the first round of recalls by examining the colour of the battery signal on the screen. In the 21st century many companies can trace where items are through linking information processes with distributors and vendors."
Follow @ManufacturingGL and @NellWalkerMG
Siemens: Providing the First Industrial 5G Router
Across a number of industry sectors, there’s a growing need for both local wireless connectivity and remote access to machines and plants. In both of these cases, communication is, more often than not, over a long distance. Public wireless data networks can be used to enable this connectivity, both nationally and internationally, which makes the new 5G network mainframe an absolutely vital element of remote access and remote servicing solutions as we move into the interconnected age.
Siemens Enables 5G IIoT
The eagerly awaited Scalance MUM856-1, Siemens’ very first industrial 5G router, is officially available to organisations. The device has the ability to connect all local industrial applications to the public 5G, 4G (LTE), and 3G (UMTS) mobile wireless networks ─ allowing companies to embrace the long-awaited Industrial Internet of Things (IIoT).
The router can be used to remotely monitor and service plants, machines, as well as control elements and other industrial devices via a public 5G network ─ flexibly and with high data rates. Something that has been in incredibly high demand after being teased by the leading network providers for years.
Scalance MUM856-1 at a Glance
- Scalance MUM856-1 connects local industrial applications to public 5G, 4G, and 3G mobile wireless networks
- The router supports future-oriented applications such as remote access via public 5G networks or the connection of mobile devices such as automated guided vehicles in industry
- A robust version in IP65 housing for use outside the control cabinet
- Prototypes of Siemens 5G infrastructure for private networks already in use at several sites
“To ensure the powerful connection of Ethernet-based subnetworks and automation devices, the Scalance MUM856-1 supports Release 15 of the 5G standard. The device offers high bandwidths of up to 1000 Mbps for the downlink and up to 500 Mbps for the uplink – providing high data rates for data-intensive applications such as the remote implementation of firmware updates. Thanks to IPv6 support, the devices can also be implemented in modern communication networks.
Various security functions are included to monitor data traffic and protect against unauthorised access: for example, an integrated firewall and authentication of communication devices and encryption of data transmission via VPN. If there is no available 5G network, the device switches automatically to 4G or 3G networks. The first release version of the router has an EU radio license; other versions with different licenses are in preparation. With the Sinema Remote Connect management platform for VPN connections, users can access remote plants or machines easily and securely – even if they are integrated in other networks. The software also offers easy management and autoconfiguration of the devices,” Siemens said.
Preparing for a 5G-oriented Future
Siemens has announced that the new router can also be integrated into private 5G networks. This means that the Scalance MUM856-1 is, essentially, future-proofed when it comes to 5G adaptability; it supports future-oriented applications, including ‘mobile robots in manufacturing, autonomous vehicles in logistics or augmented reality applications for service technicians.’
And, for use on sites where conditions are a little harsher, Siemens has given the router robust IP65 housing ─ it’s “dust tight”, waterproof, and immersion-proofed.
The first release version of the router has an EU radio license; other versions with different licenses are in preparation. “With the Sinema Remote Connect management platform for VPN connections, users can access remote plants or machines easily and securely – even if they are integrated in other networks. The software also offers easy management and auto-configuration of the devices,” Siemens added.