A domestic helper is a person who works within the employer's household. Domestic helpers perform a variety of household services for an individual or a family, from providing care for children and elderly dependents to housekeeping, including cleaning and household maintenance. Other responsibilities may include cooking, laundry and ironing, shopping for food and undertaking other household errands. Such work has always needed to be done but before the Industrial Revolution and the advent of labour saving devices, it was physically much harder.
Some domestic helpers live within their employer's household. In some cases, the contribution and skill of servants whose work encompassed complex management tasks in large households have been highly valued. However, for the most part, domestic work, while necessary, is demanding and undervalued. Although legislation protecting domestic workers is in place in many countries, it is often not extensively enforced. In many jurisdictions, domestic work is poorly regulated and domestic workers are subject to serious abuses, including slavery.
Servant is a design pattern used to offer some functionality to a group of classes without defining that functionality in each of them. A Servant is a class whose instance (or even just class) provides methods that take care of a desired service, while objects for which (or with whom) the servant does something, are taken as parameters.
Description and simple example
Servant is used for providing some behavior to a group of classes. Instead of defining that behavior in each class - or when we cannot factor out this behavior in the common parent class - it is defined once in the Servant.
For example: we have a few classes representing geometric objects (rectangle, ellipse, and triangle). We can draw these objects on some canvas. When we need to provide a “move” method for these objects we could implement this method in each class, or we can define an interface they implement and then offer the “move” functionality in a servant. An interface is defined to ensure that serviced classes have methods, that servant needs to provide desired behavior. If we continue in our example, we define an Interface “Movable” specifying that every class implementing this interface needs to implement method “getPosition” and “setPosition”. The first method gets the position of an object on a canvas and second one sets the position of an object and draws it on a canvas. Then we define a servant class “MoveServant”, which has two methods “moveTo(Movable movedObject, Position where)” and moveBy(Movable movedObject, int dx, int dy). The Servant class can now be used to move every object which implements the Movable. Thus the “moving” code appears in only one class which respects the “Separation of Concerns” rule.
Psycroptic is an Australian technical death metal band formed in Hobart in 1999. Mainstay members are Dave Haley on drums, his brother Joe Haley on guitar, and Cameron Grant on bass guitar. Their lead vocalist, Jason Peppiatt, joined in 2004. In 2008 they signed to Nuclear Blast. As of February 2012, the band have released five studio albums. They have undertaken Australian national tours supporting international acts, Incantation, Decapitated, Origin and Misery Index. Psycroptic have also toured Europe with Nile and with Deicide.
History
Psycroptic were formed in Hobart in early 1999 by brothers Dave (drums) and Joe (guitar) Haley. Both were members of Disseminate, which had recorded a demo in 1998 before disbanding. The Haleys were joined by Cameron Grant on bass and (ex-Magoria) and Matthew Chalk on vocals (ex-Hemlock), who soon after became a drummer with established local death metal act M.S.I. The band's name, Psycroptic, was randomly devised by Chalk's friend and has no particular meaning. With assistance from the Tasmanian Council of the Arts, the band recorded The Isle of Disenchantment in October 2000, initially as a demo, but they issued it as a studio album. Shortly after it was released in January 2001 the band was invited to play shows in Melbourne. In late 2001 they featured at the annual Metal for the Brain festival in Canberra for the first time, later appearing in 2003 and 2005.
Psycroptic - Ob(Servant) (Live in Sydney) | Moshcam
Start Psycroptic FULL CONCERT playlist: http://www.youtube.com/watch?v=9-qbMOWiQ3c&feature=share&list=SP4h2XGENb6qio3VxAusPT6WcJeR6mIFtw
Psycroptic performing Ob(Servant) live at Metro Theatre in Sydney on 6 October 2012.
Love live music? SUBSCRIBE for thousands more live videos and new gigs uploaded weekly: http://www.youtube.com/moshcam
Hailing from the remote island of Tasmania, Psycroptic have progressively carved a niche of their own within today's overcrowded Metal scene. Staying clear of trends, the band incorporate many elements of music -- extreme and otherwise -- to capture a sound that is uniquely their own. Not to be pigeonholed, Psycroptic stand apart from the horde and add a fresh element in the extreme metal realm with their precise blend of brutality, intensity and groove...
published: 11 Feb 2013
Psycroptic - Ob(Servant) (2008) Ultra HQ
Tracklist:
1. Ob(Servant) 0:00
2. A Calculated Effort 3:23
3. Slaves Of Nil 9:53
4. The Shifting Equilibrium 15:54
5. Removing The Common Bond 20:21
6. Horde in Devolution 26:21
7. Blood Stained Lineage 31:43
8. Immortal Army of One 36:37
9. Initiate 41:49
I own nothing contained within this video. All rights to the music and artwork go to Psycroptic and their respective owners.
If you enjoy this album, PLEASE purchase a copy as it helps Psycroptic create new music: http://www.amazon.com/Ob-servant-Psycroptic/dp/B001I3R15K
published: 13 Dec 2013
Ob (Servant)
Provided to YouTube by Nuclear Blast
Ob (Servant) · Psycroptic · Jason Peppiatt · Joe Haley · Cameron Grant · Dave Haley · Jason Peppiatt · Joe Haley · Cameron Grant · Dave Haley
Ob(servant)
℗ 2008 Nuclear Blast
Released on: 2008-09-26
Auto-generated by YouTube.
published: 19 Mar 2019
Psycroptic - (Ob)Servant (Cover)
Here's my cover of Psycroptics "(Ob)Servant", which was the second of a three song recording session. The last song, Necrophagists "Ignominous & Pale" will be coming soon.
Video filmed & edited by Emanuel Oropesa.
Performed by Kevin Heiderich with a Washburn Pro FE and Ignite Amps "Emissary".
https://www.facebook.com/oropesa.de
http://oropesa.de/
https://www.facebook.com/kevin.heiderich.5
published: 11 Oct 2014
Psycroptic - observant
album - observant
year - 2008
published: 30 May 2009
Psycroptic - Ob(Servant) (FULL ALBUM 2008)
Full-length 2008
1. Ob(Servant)
2. A Calculated Effort
3. Slaves of Nil
4. The Shifting Equilibrium
5. Removing the Common Bond
6. Horde in Devolution
7. Blood Stained Lineage
8. Immortal Army of One
9. Initiate
published: 07 Jul 2022
PSYCROPTIC - "(Ob)Servant" on bass
Done by ear + updated. Tune B
My band:
https://www.facebook.com/BackDoorToAsylum
Equipment:
Modulus Quantum 5 , Element Strings, HH wear, Hartke amp, MarkBass Mark Studio II , TSE BOD , Sony Vegas Pro 13 , AKG K240 MKII
Bands!
I'm ready for session work, hit me up if you need to record bass:
https://www.facebook.com/baradator
published: 08 Nov 2014
Psycroptic - (Ob)servant - guitar cover
my metal band's FB page https://www.facebook.com/deconstructedmetal?fref=ts
trying to play this amazing song by mr Joe Haley from psycroptic
Start Psycroptic FULL CONCERT playlist: http://www.youtube.com/watch?v=9-qbMOWiQ3c&feature=share&list=SP4h2XGENb6qio3VxAusPT6WcJeR6mIFtw
Psycroptic performing O...
Start Psycroptic FULL CONCERT playlist: http://www.youtube.com/watch?v=9-qbMOWiQ3c&feature=share&list=SP4h2XGENb6qio3VxAusPT6WcJeR6mIFtw
Psycroptic performing Ob(Servant) live at Metro Theatre in Sydney on 6 October 2012.
Love live music? SUBSCRIBE for thousands more live videos and new gigs uploaded weekly: http://www.youtube.com/moshcam
Hailing from the remote island of Tasmania, Psycroptic have progressively carved a niche of their own within today's overcrowded Metal scene. Staying clear of trends, the band incorporate many elements of music -- extreme and otherwise -- to capture a sound that is uniquely their own. Not to be pigeonholed, Psycroptic stand apart from the horde and add a fresh element in the extreme metal realm with their precise blend of brutality, intensity and groove.
Psycroptic's latest album 'The Inherited Repression' (released in Feb 2012) has been hailed by fans and the media as one of the most original and 'fresh' release within the metal realm in years.
Start Psycroptic FULL CONCERT playlist: http://www.youtube.com/watch?v=9-qbMOWiQ3c&feature=share&list=SP4h2XGENb6qio3VxAusPT6WcJeR6mIFtw
Psycroptic performing Ob(Servant) live at Metro Theatre in Sydney on 6 October 2012.
Love live music? SUBSCRIBE for thousands more live videos and new gigs uploaded weekly: http://www.youtube.com/moshcam
Hailing from the remote island of Tasmania, Psycroptic have progressively carved a niche of their own within today's overcrowded Metal scene. Staying clear of trends, the band incorporate many elements of music -- extreme and otherwise -- to capture a sound that is uniquely their own. Not to be pigeonholed, Psycroptic stand apart from the horde and add a fresh element in the extreme metal realm with their precise blend of brutality, intensity and groove.
Psycroptic's latest album 'The Inherited Repression' (released in Feb 2012) has been hailed by fans and the media as one of the most original and 'fresh' release within the metal realm in years.
Tracklist:
1. Ob(Servant) 0:00
2. A Calculated Effort 3:23
3. Slaves Of Nil 9:53
4. The Shifting Equilibrium 15:54
5. Removing The Common Bond 20:21
6. Horde in...
Tracklist:
1. Ob(Servant) 0:00
2. A Calculated Effort 3:23
3. Slaves Of Nil 9:53
4. The Shifting Equilibrium 15:54
5. Removing The Common Bond 20:21
6. Horde in Devolution 26:21
7. Blood Stained Lineage 31:43
8. Immortal Army of One 36:37
9. Initiate 41:49
I own nothing contained within this video. All rights to the music and artwork go to Psycroptic and their respective owners.
If you enjoy this album, PLEASE purchase a copy as it helps Psycroptic create new music: http://www.amazon.com/Ob-servant-Psycroptic/dp/B001I3R15K
Tracklist:
1. Ob(Servant) 0:00
2. A Calculated Effort 3:23
3. Slaves Of Nil 9:53
4. The Shifting Equilibrium 15:54
5. Removing The Common Bond 20:21
6. Horde in Devolution 26:21
7. Blood Stained Lineage 31:43
8. Immortal Army of One 36:37
9. Initiate 41:49
I own nothing contained within this video. All rights to the music and artwork go to Psycroptic and their respective owners.
If you enjoy this album, PLEASE purchase a copy as it helps Psycroptic create new music: http://www.amazon.com/Ob-servant-Psycroptic/dp/B001I3R15K
Provided to YouTube by Nuclear Blast
Ob (Servant) · Psycroptic · Jason Peppiatt · Joe Haley · Cameron Grant · Dave Haley · Jason Peppiatt · Joe Haley · Cameron...
Provided to YouTube by Nuclear Blast
Ob (Servant) · Psycroptic · Jason Peppiatt · Joe Haley · Cameron Grant · Dave Haley · Jason Peppiatt · Joe Haley · Cameron Grant · Dave Haley
Ob(servant)
℗ 2008 Nuclear Blast
Released on: 2008-09-26
Auto-generated by YouTube.
Provided to YouTube by Nuclear Blast
Ob (Servant) · Psycroptic · Jason Peppiatt · Joe Haley · Cameron Grant · Dave Haley · Jason Peppiatt · Joe Haley · Cameron Grant · Dave Haley
Ob(servant)
℗ 2008 Nuclear Blast
Released on: 2008-09-26
Auto-generated by YouTube.
Here's my cover of Psycroptics "(Ob)Servant", which was the second of a three song recording session. The last song, Necrophagists "Ignominous & Pale" will be c...
Here's my cover of Psycroptics "(Ob)Servant", which was the second of a three song recording session. The last song, Necrophagists "Ignominous & Pale" will be coming soon.
Video filmed & edited by Emanuel Oropesa.
Performed by Kevin Heiderich with a Washburn Pro FE and Ignite Amps "Emissary".
https://www.facebook.com/oropesa.de
http://oropesa.de/
https://www.facebook.com/kevin.heiderich.5
Here's my cover of Psycroptics "(Ob)Servant", which was the second of a three song recording session. The last song, Necrophagists "Ignominous & Pale" will be coming soon.
Video filmed & edited by Emanuel Oropesa.
Performed by Kevin Heiderich with a Washburn Pro FE and Ignite Amps "Emissary".
https://www.facebook.com/oropesa.de
http://oropesa.de/
https://www.facebook.com/kevin.heiderich.5
Full-length 2008
1. Ob(Servant)
2. A Calculated Effort
3. Slaves of Nil
4. The Shifting Equilibrium
5. Removing the Common Bond
6. Horde in Devolution
7. Blood...
Full-length 2008
1. Ob(Servant)
2. A Calculated Effort
3. Slaves of Nil
4. The Shifting Equilibrium
5. Removing the Common Bond
6. Horde in Devolution
7. Blood Stained Lineage
8. Immortal Army of One
9. Initiate
Full-length 2008
1. Ob(Servant)
2. A Calculated Effort
3. Slaves of Nil
4. The Shifting Equilibrium
5. Removing the Common Bond
6. Horde in Devolution
7. Blood Stained Lineage
8. Immortal Army of One
9. Initiate
Done by ear + updated. Tune B
My band:
https://www.facebook.com/BackDoorToAsylum
Equipment:
Modulus Quantum 5 , Element Strings, HH wear, Hartke amp, MarkBass ...
Done by ear + updated. Tune B
My band:
https://www.facebook.com/BackDoorToAsylum
Equipment:
Modulus Quantum 5 , Element Strings, HH wear, Hartke amp, MarkBass Mark Studio II , TSE BOD , Sony Vegas Pro 13 , AKG K240 MKII
Bands!
I'm ready for session work, hit me up if you need to record bass:
https://www.facebook.com/baradator
Done by ear + updated. Tune B
My band:
https://www.facebook.com/BackDoorToAsylum
Equipment:
Modulus Quantum 5 , Element Strings, HH wear, Hartke amp, MarkBass Mark Studio II , TSE BOD , Sony Vegas Pro 13 , AKG K240 MKII
Bands!
I'm ready for session work, hit me up if you need to record bass:
https://www.facebook.com/baradator
Start Psycroptic FULL CONCERT playlist: http://www.youtube.com/watch?v=9-qbMOWiQ3c&feature=share&list=SP4h2XGENb6qio3VxAusPT6WcJeR6mIFtw
Psycroptic performing Ob(Servant) live at Metro Theatre in Sydney on 6 October 2012.
Love live music? SUBSCRIBE for thousands more live videos and new gigs uploaded weekly: http://www.youtube.com/moshcam
Hailing from the remote island of Tasmania, Psycroptic have progressively carved a niche of their own within today's overcrowded Metal scene. Staying clear of trends, the band incorporate many elements of music -- extreme and otherwise -- to capture a sound that is uniquely their own. Not to be pigeonholed, Psycroptic stand apart from the horde and add a fresh element in the extreme metal realm with their precise blend of brutality, intensity and groove.
Psycroptic's latest album 'The Inherited Repression' (released in Feb 2012) has been hailed by fans and the media as one of the most original and 'fresh' release within the metal realm in years.
Tracklist:
1. Ob(Servant) 0:00
2. A Calculated Effort 3:23
3. Slaves Of Nil 9:53
4. The Shifting Equilibrium 15:54
5. Removing The Common Bond 20:21
6. Horde in Devolution 26:21
7. Blood Stained Lineage 31:43
8. Immortal Army of One 36:37
9. Initiate 41:49
I own nothing contained within this video. All rights to the music and artwork go to Psycroptic and their respective owners.
If you enjoy this album, PLEASE purchase a copy as it helps Psycroptic create new music: http://www.amazon.com/Ob-servant-Psycroptic/dp/B001I3R15K
Provided to YouTube by Nuclear Blast
Ob (Servant) · Psycroptic · Jason Peppiatt · Joe Haley · Cameron Grant · Dave Haley · Jason Peppiatt · Joe Haley · Cameron Grant · Dave Haley
Ob(servant)
℗ 2008 Nuclear Blast
Released on: 2008-09-26
Auto-generated by YouTube.
Here's my cover of Psycroptics "(Ob)Servant", which was the second of a three song recording session. The last song, Necrophagists "Ignominous & Pale" will be coming soon.
Video filmed & edited by Emanuel Oropesa.
Performed by Kevin Heiderich with a Washburn Pro FE and Ignite Amps "Emissary".
https://www.facebook.com/oropesa.de
http://oropesa.de/
https://www.facebook.com/kevin.heiderich.5
Full-length 2008
1. Ob(Servant)
2. A Calculated Effort
3. Slaves of Nil
4. The Shifting Equilibrium
5. Removing the Common Bond
6. Horde in Devolution
7. Blood Stained Lineage
8. Immortal Army of One
9. Initiate
Done by ear + updated. Tune B
My band:
https://www.facebook.com/BackDoorToAsylum
Equipment:
Modulus Quantum 5 , Element Strings, HH wear, Hartke amp, MarkBass Mark Studio II , TSE BOD , Sony Vegas Pro 13 , AKG K240 MKII
Bands!
I'm ready for session work, hit me up if you need to record bass:
https://www.facebook.com/baradator
A domestic helper is a person who works within the employer's household. Domestic helpers perform a variety of household services for an individual or a family, from providing care for children and elderly dependents to housekeeping, including cleaning and household maintenance. Other responsibilities may include cooking, laundry and ironing, shopping for food and undertaking other household errands. Such work has always needed to be done but before the Industrial Revolution and the advent of labour saving devices, it was physically much harder.
Some domestic helpers live within their employer's household. In some cases, the contribution and skill of servants whose work encompassed complex management tasks in large households have been highly valued. However, for the most part, domestic work, while necessary, is demanding and undervalued. Although legislation protecting domestic workers is in place in many countries, it is often not extensively enforced. In many jurisdictions, domestic work is poorly regulated and domestic workers are subject to serious abuses, including slavery.