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20/08/2015

MyNewsCenterNavigator,SRU Network,Along with IoT and the cloud, “big data” is a hot topic these days.

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When big data crashes against small problems

-August 17, 2015

 

Along with IoT and the cloud, “big data” is a hot topic these days. By applying sophisticated algorithms and computing power to large sets of accumulated data, the idea is that useful patterns will emerge and be recognized, so that companies can take appropriate or even anticipatory action.

Maybe this will amount to something or maybe it’s mostly hype and hope; I don’t know how the big-data scenario will unfold. I do know that in order for all this data to be acquired in a usable way, it has to fit into a standardized template and format so that it can be analyzed with consistency. As I found out recently, this may mean that direct, common-sense action may have to be sacrificed to the large big-data imperative of “make it fit our form.” While this type of bureaucratic dictate is not new, I think it’s getting worse.

Here’s what happened, in brief: a replacement ink cartridge in my Hewlett-Packard printer failed after a few weeks of light use. I know it was the cartridge since the printer resumed working just fine with a second spare cartridge. I thought getting the bad cartridge replaced would be easy: contact HP, explain the problem, have them send a cartridge to replace the defective one (still under warranty), I’d send them the bad one if they wanted it, and we’d move on.

But I was naive. Instead, I spent two hours on the phone with an H-P “customer service” person who needed to know everything about me, the printer itself, the cartridge, and much more (just about the only thing we didn’t cover was my work history and schools attended). Yet after all this interrogation, she said could not send me a replacement because the printer was old, and their data-collection template required that a viable printer model be associated with a defective cartridge -- and my printer was not on the “viable” list due to its age.

In short, I had a new but clearly defective ink cartridge within warranty, but it was used in a too-old printer. The issue got kicked up to a customer service supervisor, who called me back and acknowledged this issue had gotten out of control and assured me she would send me a new cartridge (which she did).

My tally on this: over two hours of my time, two hours with first-level customer service, and 30 minutes with the supervisor -- all for a $30 item that was clearly defective. If common sense rather than big data’s mandates had been defining the interaction, we could have saved a lot of time.

Though it is 10+ years old, my H-P all-in-one printer uses standard available cartridges; yet warranty replacement of a defective cartridge was rejected because the customer service template could not acknowledge this printer's viability.

You may wonder why I wasted so much of my time for such a modest return. There were several reasons: I was curious about how “customer service” is structured in the era of big data; I was interested in seeing how one company (among the many who claim that providing a good customer experience is a top priority) actually walk their talk; I was wondering how much of their own time and effort they were willing to waste on this small issue; maybe I had a little bit of a masochistic streak going that day, and maybe I was being a little irrational myself. After all, personal logic would have dictated that I would say “enough of this” after about 20 minutes, and get myself back to doing some real work.

My concern is that in order to realize the potential benefits of big data, minor issues will increasingly have to fit its data-collection model. We’re already seeing this in medicine, where doctors now spend more of their time typing than they do actually talking to their patients. I saw a doctor a few months ago and was very impressed: She could type at least 50 words per minute as she verbally sprinted through the many questions of the standardized patient form, and didn't need to make any eye contact with me!

As for Hewlett-Packard, I don’t mean to single the company out. They are probably no better and no worse than many other big companies. Ironically, H-P is splitting itself into two separate, independent companies at a cost of several billion dollars (now that’s real money: one company will focus on PCs and peripherals such as printers, while the other will provide software and IT services).

The stated goal is the usual corporate-speak, along the lines of becoming “a more responsive and nimble company as serve our customer needs,” or something like that (be sure to check back in few years to see how that worked out). Maybe the new H-P will send emplacement cartridges without such lengthy and frustrating customer interaction?

Bureaucratic requirements and mandates which are contrary to common sense are not new, of course, but I fear the demands of big data will make them worse. What has been your experience with customer service, especially for routine, non-highly technical issues? Do you see “big data” helping, or will it eliminate common-sense approaches and make them no longer an option?
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18/08/2015

MyNewsCenterNavigator, La domotique, meilleur allier anti-gaspillage, Les avantages de la domotique, Cependant, saviez-vous que de tout nouveaux systèmes allaient encore plus loin en proposant des systèmes de détection intégrés ? Avec ces systèmes ....

La domotique, qu’est ce que c’est ?

Smart Home Device - Home Control, House Automation
La domotique, c’est l’ensemble des techniques de l'électronique, d'automatisme, de l'informatique et des télécommunications utilisées dans les bâtiments, permettant de centraliser le contrôle des différents systèmes de la maison. Son application est aujourd’hui particulièrement appréciable pour contrôler nos systèmes de chauffage et donc, notre facture énergétique.

Les avantages de la domotique

Certains radiateurs à inertie peuvent permettre de réguler la chaleur au dixième de degré près, et ainsi de réaliser jusqu’à 7% économies sur notre facture énergétique. Cependant, si ce même radiateur est piloté par un système domotique, les économies réalisées sont encore plus importantes ! En effet, un détecteur de présence pourra vous permettre d’économiser jusqu’à 14% sur votre facture et un thermostat programmable de faire jusqu’à 25% d’économies supplémentaires !En dotant chacune de vos pièces d’un thermostat programmable, vous pourrez  programmer votre température de confort pour chaque pièce, la régulation automatique s’occupera du reste ! Pour une utilisation encore plus facile, choisissez un système simple et ergonomique, et c’est encore mieux si ce système est sans fil !

La domotique, meilleur allier anti-gaspillage

Si les systèmes les plus performants vous permettent de mesurer la température à 0.1° près, vous pouvez aller encore plus loin à la chasse au gaspillage ! L’idéal est de doter chacune de vos pièces d’un détecteur de présence qui, lorsqu’elle est inoccupée, abaissera automatiquement la température. Il existe également des témoins d’ouverture de portes et fenêtres qui mettent le chauffage en veille lorsque l’on aère l’habitation. C’est un système idéal pour conserver un air sain, même en plein hiver. La bonne nouvelle, c’est que ces innovations peuvent fonctionner sans fil, n’exigent aucun travaux d’installation particuliers tout en générant d’importantes économies. Voici comment cela fonctionne : La sonde de prise de température se situe généralement sur l’appareil de chauffage, mais certains appareils, plus évolués, ont une détection de température déportée. Les dernières innovations possèdent les deux systèmes, ce qui permet au technicien de choisir la sonde de prise de température la mieux adaptée suivant le besoin spécifique de chaque pièce. Ces détecteurs de présence et d’ouverture déportés peuvent ainsi s’adapter à toutes les spécificités de votre intérieur (meuble bas, rideau qui cache le radiateur…).Cependant, saviez-vous que de tout nouveaux systèmes allaient encore plus loin en proposant des systèmes de détection intégrés ? Avec ces systèmes intégrés, les économies sont garanties. Ainsi, les radiateurs équipés d’un détecteur de mouvement diminuent la température de la pièce de 1° C s’il y a absence de mouvement au bout de 1 heure, et de 2°C s’il y a absence de mouvement au bout de 2 heures. De même, un détecteur d'ouverture de fenêtre intégré au radiateur permet de détecter les chutes brutales de températures et de s’arrêter automatiquement le cas échéant. Ces deux innovations chauffage répondent aux exigences de la certification la plus avancée en la matière : la norme NF Électricité Performance 3 Étoiles Œil. Ainsi, c’est aussi grâce à la domotique que les chauffages électriques nouvelle génération sont aussi performants.

 

Source : ADEME

11:16 Écrit par franceweb dans 21CenturyWebArchive, Applications, ArchiveWeb21, Articles, Dipl.Ing.Stefan V.Raducanu, Domotique | Lien permanent | Commentaires (0) |  Imprimer | |  Facebook | | | | |

15/08/2015

Vrei să fii agent secret? SIE te recrutează pe Google. Ce condiţii pune şi ce îţi oferă....

Cele 11 mituri despre SIE. Spionii apreciază „şcoala vieţii”

 

Pe noul site al SIE există şi o secţiune intitulată „Mituri despre profesia noastră”, unde sunt înşiruite 11 „mituri” despre munca la SIE.

 

Unul dintre ele este „Conducem maşini cu mitraliere sub capotă şi tragem cu pistolul pe care l-am asamblat în plonjon”. „

 

Adevărul”, scrie SIE, este altul: „E drept că, în filme, personajele-spion scot dispozitive electronice sofisticate din gulerul cămăşii şi aruncă în aer cartiere întregi. Dar adevărul este că lucrăm mai degrabă cu creierul şi cu informaţia decât cu arme”.

 

Un alt mit: „Trebuie să fii plin de muşchi şi să arăţi ca un star de la Hollywood. Sau să fii un geniu singuratic”. SIE neagă şi acest lucru: „Adevărul: Nu e nevoie să ştii arte marţiale sau să fi pozat în reviste de modă ca să lucrezi la noi. E important să fii într-o formă fizică bună şi s-o întreţii. Dar mult mai important decât aspectul fizic este capacitatea de a te înţelege cu oameni de orice categorie socială şi cu cele mai diverse tipuri de personalitate”.

 

La demontarea unui alt mit, SIE scrie că „punem mare preţ pe şcoala vieţii şi pe talentele tale, poate nedescoperite sau nefolosite până acum”.

 

„Culegem informaţii umblând noaptea cu lanterne prin birourile altora”, crede SIE că este un alt mit despre spioni. „Adevărul: Acestea sunt metode de amatori. Noi suntem nişte profesionişti care se respectă. Pe profesioniştii în culegerea de informaţii nu-i vezi. Nici cu lanterna aprinsă noaptea, nici fără”.

 

 

10:09 Écrit par franceweb dans 21CenturyWebArchive, Articles, Google, International, Internet, Romania | Lien permanent | Commentaires (0) |  Imprimer | |  Facebook | | | | |

 
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