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Home automation

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"Domotic" redirects here. Not to be confused with Demotic.
"Smart house" redirects here. For the film, see Smart House.
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Home automation or domotics[1] is building automation for a home. A home automation system will monitor and/or control home attributes such as lighting, climate, entertainment systems, and appliances. It may also include home security such as access control and alarm systems.

The phrase smart home refers to home automation devices that have internet access. Home automation, a broader category, includes any device that can be monitored or controlled via wireless radio signals, not just those having internet access. When connected with the Internet, home sensors and activation devices are an important constituent of the Internet of Things ("IoT").[2]

A home automation system typically connects controlled devices to a central smart home hub (sometimes called a "gateway"). The user interface for control of the system uses either wall-mounted terminals, tablet or desktop computers, a mobile phone application, or a Web interface that may also be accessible off-site through the Internet.

History

Early home automation began with labor-saving machines. Self-contained electric or gas powered home appliances became viable in the 1900s with the introduction of electric power distribution[3] and led to the introduction of washing machines (1904), water heaters (1889), refrigerators (1913), sewing machines, dishwashers, and clothes dryers.

In 1975, the first general purpose home automation network technology, X10, was developed. It is a communication protocol for electronic devices. It primarily uses electric power transmission wiring for signalling and control, where the signals involve brief radio frequency bursts of digital data, and remains the most widely available.[4]

By 2012, in the United States, according to ABI Research, 1.5 million home automation systems were installed.[5] Per research firm Statista[6] more than 45 million smart home devices will be installed in U.S. homes by the end of the year 2018.[7]

The word "domotics" is a contraction of the Latin word for a home (domus) and the word robotics.[1] The word "smart" in "smart home" refers to the system being aware of the state of its devices, which is done through the information and communication technologies (ICT) protocol and the Internet of Things (IoT).[8]

Applications and technologies

Home automation is prevalent in a variety of different realms, including:

Implementations

Internet enabled cat feeder

In 2011, Microsoft Research found that home automation could involve a high cost of ownership, inflexibility of interconnected devices, and poor manageability.[20] When designing and creating a home automation system, engineers take into account several factors including scalability, how well the devices can be monitored and controlled, ease of installation and use for the consumer, affordability, speed, security, and ability to diagnose issues.[21] Findings from iControl showed that consumers prioritize ease-of-use over technical innovation, and although consumers recognize that new connected devices have an unparalleled cool factor, they are not quite ready to use them in their own homes yet.[22]

Historically, systems have been sold as complete systems where the consumer relies on one vendor for the entire system including the hardware, the communications protocol, the central hub, and the user interface. However, there are now open hardware and open source software systems which can be used instead of or with proprietary hardware.[20] Many of these systems interface with consumer electronics such as the Arduino or Raspberry Pi, which are easily accessible online and in most electronics stores.[23] In addition, home automation devices are increasingly interfaced with mobile phones through Bluetooth, allowing for increased affordability and customizability for the user.[8]

Criticism and controversies

Home automation suffers from platform fragmentation and lack of technical standards[24][25][26][27][28][29] a situation where the variety of home automation devices, in terms of both hardware variations and differences in the software running on them, makes the task of developing applications that work consistently between different inconsistent technology ecosystems hard.[30] Customers may hesitate to bet their IoT future on proprietary software or hardware devices that use proprietary protocols that may fade or become difficult to customize and interconnect.[31]

The nature of home automation devices can also be a problem for security, data security and data privacy, since patches to bugs found in the core operating system often do not reach users of older and lower-price devices.[32][33] One set of researchers say that the failure of vendors to support older devices with patches and updates leaves more than 87% of active devices vulnerable.[34][35]

Concerns have been raised by tenants renting from landlords who decide to upgrade units with smart home technology.[36] These concerns include weak wireless connections that render the door or appliance unusable or impractical; the security of door passcodes kept by the landlord; and the potential invasion of privacy that comes with connecting smart home technologies to home networks.

Researchers have also conducted user studies to determine what the barriers are for consumers when integrating home automation devices or systems into their daily lifestyle. One of the main takeaways was regarding ease of use, as consumers tend to steer towards "plug and play" solutions over more complicated setups.[37] One study found that there were large gaps in the mental-models generated by users regarding how the devices actually work.[37] Specifically, the findings showed that there was a lot of misunderstanding related to where the data collected by smart devices was stored and how it was used.[37] For example, in a smart light setup, one participant thought that her iPad communicated directly with the light, telling it to either turn-off or on.[37] In reality, the iPad sends a signal to the cloud system that the company uses (in this case, the Hue Bridge) which then signals directly to the device.[37]

Overall, this field is still evolving and the nature of each device is constantly changing. While technologists work to create more secure, streamlined, and standardized security protocols, consumers also need to learn more about how these devices work and what the implications of putting them in their homes can be. The growth of this field is currently limited not only by technology but also by a user's ability to trust a device and integrate it successfully into his/her daily life.

Impact

Utilizing home automation could lead to more efficient and intelligent energy-saving techniques.[38] By integrating information and communication technologies (ICT) with renewable energy systems such as solar power or wind power, homes can autonomously make decisions about whether to store energy or expend it for a given appliance,[38] leading to overall positive environmental impacts and lower electricity bills for the consumers using the system. To do this, researchers propose using data from sensors regarding consumer activity within the home to anticipate consumer needs and balance that with energy consumption.[39]

Furthermore, home automation has a large potential regarding family safety and security. According to a 2015 survey done by iControl, the primary drivers of the demand for smart and connected devices are first "personal and family security", and second "excitement about energy savings".[40] Home automation includes a variety of smart security systems and surveillance setups. This allows consumers to monitor their homes while away, and to give trusted family members access to that information in case anything bad happens.

While there are many competing vendors, there are increasing efforts towards open source systems. However, there are issues with the current state of home automation including a lack of standardized security measures and deprecation of older devices without backwards compatibility.

Home automation has high potential for sharing data between family members or trusted individuals for personal security purposes and could lead to energy saving measures with a positive environmental impact in the future.

The home automation market was worth US$64 billion in 2022 and is projected to grow to over $163 billion in 2028.[citation needed]

  • Domestic patch panel, unstructured
    Domestic patch panel, unstructured
  • Well and booster pump automation
    Well and booster pump automation

See also

References

  1. ^ a b Hill, Jim (12 September 2015). "The smart home: a glossary guide for the perplexed". T3. Retrieved 27 March 2017.
  2. ^ Chakraborty, Arindom; Islam, Monirul; Shahriyar, Fahim; Islam, Sharnali; Zaman, Hasan U.; Hasan, Mehedi (2023). "Smart Home System: A Comprehensive Review". Journal of Electrical and Computer Engineering. 2023: 1–30. doi:10.1155/2023/7616683.
  3. ^ Home Automation & Wiring (1 ed.). New York: McGraw-Hill/TAB Electronics. 1999-03-31. ISBN 978-0-07-024674-4.
  4. ^ Rye, Dave (October 1999). "My Life at X10". AV and Automation Industry eMagazine. Archived from the original on September 30, 2014. Retrieved October 8, 2014.
  5. ^ "1.5 Million Home Automation Systems Installed in the US This Year". ABI Research. November 19, 2012. Retrieved 2016-11-22.
  6. ^ "Smart Home - United States | Statista Market Forecast". Statista. Retrieved 2019-11-07.
  7. ^ Caccavale, Michael (September 24, 2018). "The Impact Of The Digital Revolution On The Smart Home Industry". Forbes. Retrieved 2019-11-07.
  8. ^ a b Mandula, K.; Parupalli, R.; Murty, C. A. S.; Magesh, E.; Lunagariya, R. (December 2015). "Mobile based home automation using Internet of Things(IoT)". 2015 International Conference on Control, Instrumentation, Communication and Computational Technologies (ICCICCT). pp. 340–343. doi:10.1109/ICCICCT.2015.7475301. ISBN 978-1-4673-9825-1. S2CID 14737576.
  9. ^ Preville, Cherie (26 Aug 2013). "Control Your Castle: The Latest in HVAC Home Automation". ACHRNews. Retrieved 15 Jun 2015.
  10. ^ Asadullah, Muhammad (22 Dec 2016). "An Overview of Home Automation Systems". Conference Paper. IEEE. pp. 27–31. doi:10.1109/ICRAI.2016.7791223. ISBN 978-1-5090-4059-9.
  11. ^ Jin, M.; Jia, R.; Spanos, C. (2017-01-01). "Virtual Occupancy Sensing: Using Smart Meters to Indicate Your Presence". IEEE Transactions on Mobile Computing. PP (99): 3264–3277. arXiv:1407.4395. doi:10.1109/TMC.2017.2684806. ISSN 1536-1233. S2CID 1997078.
  12. ^ Jin, M.; Bekiaris-Liberis, N.; Weekly, K.; Spanos, C. J.; Bayen, A. M. (2016-01-01). "Occupancy Detection via Environmental Sensing". IEEE Transactions on Automation Science and Engineering. PP (99): 443–455. doi:10.1109/TASE.2016.2619720. ISSN 1545-5955. S2CID 4600376.
  13. ^ Berger, Lars T.; Schwager, Andreas; Pagani, Pascal; Schneider, Daniel M. (February 2014). Smart Grid Applications, Communications, and Security. Devices, Circuits, and Systems. CRC Press. ISBN 978-1-4665-5752-9.
  14. ^ "Tips: Smart Appliances | Department of Energy". energy.gov. Archived from the original on 2015-09-29. Retrieved 2016-04-20.
  15. ^ Griffiths, Melanie (June 2016). "Smart Home Security". Homebuilding & Renovating. Retrieved 27 February 2012.
  16. ^ "Nest Protect | Smoke and CO Alarms - Consumer Reports News". www.consumerreports.org. Retrieved 2016-04-20.
  17. ^ "Nest Protect | Smoke and CO Alarms - Consumer Reports News". Retrieved 2016-11-22.
  18. ^ "Sure Flap - Smart Cat Flap Coming Soon! - News - Smart Home Geeks". Smart Home Geeks. 2017-04-06. Retrieved 2017-08-11.
  19. ^ Kamel Boulos, Maged N; Al-Shorbaji, Najeeb M (2014). "On the Internet of Things, smart cities and the WHO Healthy Cities". International Journal of Health Geographics. 13 (1): 10. doi:10.1186/1476-072x-13-10. PMC 3987056. PMID 24669838.
  20. ^ a b Brush, A. J.; Lee, Bongshin; Mahajan, Ratul; Agarwal, Sharad; Saroiu, Stefan; Dixon, Colin (2011-05-01). "Home Automation in the Wild: Challenges and Opportunities". Microsoft Research.
  21. ^ Sriskanthan, N.; Tan, F.; Karande, A. (August 2002). "Bluetooth based home automation system". Microprocessors and Microsystems. 26 (6): 281–289. doi:10.1016/S0141-9331(02)00039-X.
  22. ^ "2015 State of the Smart Home Report" (PDF). iControl Networks. Archived from the original (PDF) on 29 June 2021. Retrieved 5 November 2020.
  23. ^ Rout, Kshirod Kumar; Mallick, Samuchita; Mishra, Sivkuinar (July 2018). "Design and Implementation of an Internet of Things based Prototype for Smart Home Automation System". 2018 International Conference on Recent Innovations in Electrical, Electronics & Communication Engineering (ICRIEECE). Bhubaneswar, India: IEEE. pp. 67–72. doi:10.1109/ICRIEECE44171.2018.9008410. ISBN 978-1-5386-5995-3. S2CID 211688876.
  24. ^ "IoT experts fret over fragmentation". Mobile World Live. 2016-02-25. Retrieved 2016-11-22.
  25. ^ "Fragmentation is the enemy of the Internet of Things". Qualcomm. 2016-02-19. Retrieved 2016-11-22.
  26. ^ "Internet of Things: Opportunities and challenges for semiconductor companies". McKinsey & Company. Retrieved 2016-11-22.
  27. ^ "IOT Brings Fragmentation in Platform" (PDF). Archived from the original (PDF) on 2016-10-07. Retrieved 2018-03-19.
  28. ^ "Countering Fragmentation with the Web of Things" (PDF).
  29. ^ Steve Kovach (July 30, 2013). "Android Fragmentation Report". Business Insider. Retrieved October 19, 2013.
  30. ^ Brown, Eric (September 13, 2016). "Who Needs the Internet of Things?". Linux.com. Retrieved 2016-11-22.
  31. ^ "21 Open Source Projects for IoT". Linux.com. 20 September 2016. Retrieved 2016-11-22.
  32. ^ Franceschi-Bicchierai, Lorenzo (July 29, 2015). "Goodbye, Android". Motherboard. Vice. Retrieved August 2, 2015.
  33. ^ Kingsley-Hughes, Adrian (June 9, 2014). "The Android 'toxic hellstew' survival guide". ZDnet. Retrieved August 2, 2015.
  34. ^ Tung, Liam (2015-10-13). "Android security a 'market for lemons' that leaves 87 percent vulnerable". ZDNet. Retrieved 2015-10-14.
  35. ^ Thomas, Daniel R.; Beresford, Alastair R.; Rice, Andrew (2015). Proceedings of the 5th Annual ACM CCS Workshop on Security and Privacy in Smartphones and Mobile Devices - SPSM '15 (PDF). Computer Laboratory, University of Cambridge. pp. 87–98. doi:10.1145/2808117.2808118. ISBN 978-1-4503-3819-6. S2CID 14832327. Retrieved 2015-10-14.
  36. ^ Ng, Alfred (March 7, 2019). "Your landlord turns your apartment into a smart home. Now what?". CNET. Retrieved 2020-10-02.
  37. ^ a b c d e Kaaz, Kim J.; Hoffer, Alex; Saeidi, Mahsa; Sarma, Anita; Bobba, Rakesh B. (October 2017). "Understanding user perceptions of privacy, and configuration challenges in home automation". 2017 IEEE Symposium on Visual Languages and Human-Centric Computing (VL/HCC). Raleigh, NC: IEEE. pp. 297–301. doi:10.1109/VLHCC.2017.8103482. ISBN 978-1-5386-0443-4. S2CID 36313196.
  38. ^ a b Risteska Stojkoska, Biljana L.; Trivodaliev, Kire V. (January 2017). "A review of Internet of Things for smart home: Challenges and solutions". Journal of Cleaner Production. 140: 1454–1464. doi:10.1016/j.jclepro.2016.10.006. S2CID 53696817.
  39. ^ Heierman, E.O.; Cook, D.J. (2003). "Improving home automation by discovering regularly occurring device usage patterns". Third IEEE International Conference on Data Mining. Melbourne, FL, USA: IEEE Comput. Soc. pp. 537–540. doi:10.1109/ICDM.2003.1250971. ISBN 978-0-7695-1978-4. S2CID 10329347.
  40. ^ Kaaz, Kim J.; Hoffer, Alex; Saeidi, Mahsa; Sarma, Anita; Bobba, Rakesh B. (October 2017). "Understanding user perceptions of privacy, and configuration challenges in home automation". 2017 IEEE Symposium on Visual Languages and Human-Centric Computing (VL/HCC). Raleigh, NC: IEEE. pp. 297–301. doi:10.1109/VLHCC.2017.8103482. ISBN 978-1-5386-0443-4. S2CID 36313196.
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