Privacy Torts: Intrusion

§ 652B Intrusion Upon Seclusion

Restatement of the Law, Second, Torts, § 652 Copyright (c) 1977, The American Law Institute

One who intentionally intrudes, physically or otherwise, upon the solitude or seclusion of another or his private affairs or concerns, is subject to liability to the other for invasion of his privacy, if the intrusion would be highly offensive to a reasonable person.

Comments: a. The form of invasion of privacy covered by this Section does not depend upon any publicity given to the person whose interest is invaded or to his affairs. It consists solely of an intentional interference with his interest in solitude or seclusion, either as to his person or as to his private affairs or concerns, of a kind that would be highly offensive to a reasonable man.

b. The invasion may be by physical intrusion into a place in which the plaintiff has secluded himself, as when the defendant forces his way into the plaintiff's room in a hotel or insists over the plaintiff's objection in entering his home. It may also be by the use of the defendant's senses, with or without mechanical aids, to oversee or overhear the plaintiff's private affairs, as by looking into his upstairs windows with binoculars or tapping his telephone wires. It may be by some other form of investigation or examination into his private concerns, as by opening his private and personal mail, searching his safe or his wallet, examining his private bank account, or compelling him by a forged court order to permit an inspection of his personal documents. The intrusion itself makes the defendant subject to liability, even though there is no publication or other use of any kind of the photograph or information outlined.

Nader v. General Motors Corp.

25 N.Y.2d 560; 255 N.E.2d 765 (N.Y. 1970)

OPINION BY: FULD

The plaintiff, an author and lecturer on automotive safety, has, for some years, been an articulate and severe critic of General Motors' products from the standpoint of safety and design. According to the complaint -- which, for present purposes, we must assume to be true -- the appellant, having learned of the imminent publication of the plaintiff's book "Unsafe at any Speed," decided to conduct a campaign of intimidation against him in order to "suppress plaintiff's criticism of and prevent his disclosure of information" about its products. To that end, the appellant authorized and directed the other defendants to engage in a series of activities which, the plaintiff claims in his first two causes of action, violated his right to privacy.

Specifically, the plaintiff alleges that the appellant's agents (1) conducted a series of interviews with acquaintances of the plaintiff, "questioning them about, and casting aspersions upon [his] political, social * * * racial and religious views * * *; his integrity; his sexual proclivities and inclinations; and his personal habits"; (2) kept him under surveillance in public places for an unreasonable length of time; (3) caused him to be accosted by girls for the purpose of entrapping him into illicit relationships; (4) made threatening, harassing and obnoxious telephone calls to him; (5) tapped his telephone and eavesdropped, by means of mechanical and electronic equipment, on his private conversations with others; and (6) conducted a "continuing" and harassing investigation of him. These charges are amplified in the plaintiff's bill of particulars, and those particulars are, of course, to be taken into account in considering the sufficiency of the challenged causes of action.

The threshold choice of law question requires no extended discussion. In point of fact, the parties have agreed -- at least for purposes of this motion -- that the sufficiency of these allegations is to be determined under the law of the District of Columbia. The District is the jurisdiction in which most of the acts are alleged to have occurred, and it was there, too, that the plaintiff lived and suffered the impact of those acts. It is, in short, the place which has the most significant relationship with the subject matter of the tort charged.

Turning, then, to the law of the District of Columbia, it appears that its courts have not only recognized a common-law action for invasion of privacy but have broadened the scope of that tort beyond its traditional limits. Thus, in the most recent of its cases on the subject, Pearson v. Dodd, the Federal Court of Appeals for the District of Columbia declared:

"We approve the extension of the tort of invasion of privacy to instances of intrusion, whether by physical trespass or not, into spheres from which an ordinary man in a plaintiff's position could reasonably expect that the particular defendant should be excluded."

It is this form of invasion of privacy -- initially termed "intrusion" by Dean Prosser in 1960 (Privacy, 48 Cal. L. Rev. 383, 389 et seq.; Torts, § 112) -- on which the two challenged causes of action are predicated.

...

It should be emphasized that the mere gathering of information about a particular individual does not give rise to a cause of action under this theory. Privacy is invaded only if the information sought is of a confidential nature and the defendant's conduct was unreasonably intrusive. Just as a common-law copyright is lost when material is published, so, too, there can be no invasion of privacy where the information sought is open to public view or has been voluntarily revealed to others. In order to sustain a cause of action for invasion of privacy, therefore, the plaintiff must show that the appellant's conduct was truly "intrusive" and that it was designed to elicit information which would not be available through normal inquiry or observation.

...

Turning, then, to the particular acts charged in the complaint, we cannot find any basis for a claim of invasion of privacy, under District of Columbia law, in the allegations that the appellant, through its agents or employees, interviewed many persons who knew the plaintiff, asking questions about him and casting aspersions on his character. Although those inquiries may have uncovered information of a personal nature, it is difficult to see how they may be said to have invaded the plaintiff's privacy. Information about the plaintiff which was already known to others could hardly be regarded as private to the plaintiff. Presumably, the plaintiff had previously revealed the information to such other persons, and he would necessarily assume the risk that a friend or acquaintance in whom he had confided might breach the confidence. If, as alleged, the questions tended to disparage the plaintiff's character, his remedy would seem to be by way of an action for defamation, not for breach of his right to privacy.

Nor can we find any actionable invasion of privacy in the allegations that the appellant caused the plaintiff to be accosted by girls with illicit proposals, or that it was responsible for the making of a large number of threatening and harassing telephone calls to the plaintiff's home at odd hours. Neither of these activities, howsoever offensive and disturbing, involved intrusion for the purpose of gathering information of a private and confidential nature.

As already indicated, it is manifestly neither practical nor desirable for the law to provide a remedy against any and all activity which an individual might find annoying. On the other hand, where severe mental pain or anguish is inflicted through a deliberate and malicious campaign of harassment or intimidation, a remedy is available in the form of an action for the intentional infliction of emotional distress -- the theory underlying the plaintiff's third cause of action. But the elements of such an action are decidedly different from those governing the tort of invasion of privacy, and just as we have carefully guarded against the use of the prima facie tort doctrine to circumvent the limitations relating to other established tort remedies, we should be wary of any attempt to rely on the tort of invasion of privacy as a means of avoiding the more stringent pleading and proof requirements for an action for infliction of emotional distress.

Apart, however, from the foregoing allegations which we find inadequate to spell out a cause of action for invasion of privacy under District of Columbia law, the complaint contains allegations concerning other activities by the appellant or its agents which do satisfy the requirements for such a cause of action. The one which most clearly meets those requirements is the charge that the appellant and its codefendants engaged in unauthorized wiretapping and eavesdropping by mechanical and electronic means. The Court of Appeals in the Pearson case expressly recognized that such conduct constitutes a tortious intrusion , and other jurisdictions have reached a similar conclusion. In point of fact, the appellant does not dispute this, acknowledging that, to the extent the two challenged counts charge it with wiretapping and eavesdropping, an actionable invasion of privacy has been stated.

There are additional allegations that the appellant hired people to shadow the plaintiff and keep him under surveillance. In particular, he claims that, on one occasion, one of its agents followed him into a bank, getting sufficiently close to him to see the denomination of the bills he was withdrawing from his account. From what we have already said, it is manifest that the mere observation of the plaintiff in a public place does not amount to an invasion of his privacy. But, under certain circumstances, surveillance may be so "overzealous" as to render it actionable. Whether or not the surveillance in the present case falls into this latter category will depend on the nature of the proof. A person does not automatically make public everything he does merely by being in a public place, and the mere fact that Nader was in a bank did not give anyone the right to try to discover the amount of money he was withdrawing. On the other hand, if the plaintiff acted in such a way as to reveal that fact to any casual observer, then, it may not be said that the appellant intruded into his private sphere. In any event, though, it is enough for present purposes to say that the surveillance allegation is not insufficient as a matter of law.

Dietemann v. Time, Inc.

449 F.2d 245 (9th Cir. 1971)

The district court's decision is reported in Dietemann v. Time, Inc., 284 F.Supp. 925 (1968). The facts, as narrated by the district court, are these:

"Plaintiff, a disabled veteran with little education, was engaged in the practice of healing with clay, minerals, and herbs-as practiced, simple quackery.

"Defendant, Time, Incorporated, a New York corporation, publishes Life Magazine. Its November 1, 1963 edition carried an article entitled 'Crackdown on Quackery.' The article depicted plaintiff as a quack and included two pictures of him. One picture was taken at plaintiff's home on September 20, 1963, previous to his arrest on a charge of practicing medicine without a license, and the other taken at the time of his arrest.

"Life Magazine entered into an arrangement with the District Attorney's Office of Los Angeles County whereby Life's employees would visit plaintiff and obtain facts and pictures concerning his activities. Two employees of Life, Mrs. Jackie Metcalf and Mr. William Ray, went to plaintiff's home on September 20, 1963. When they arrived at a locked gate, they rang a bell and plaintiff came out of his house and was told by Mrs. Metcalf and Ray that they had been sent there by a friend, a Mr. Johnson. The use of Johnson's name was a ruse to gain entrance. Plaintiff admitted them and all three went into the house and into plaintiff's den.

"The plaintiff had some equipment which could at best be described as gadgets, not equipment which had anything to do with the practice of medicine. Plaintiff, while examining Mrs. Metcalf, was photographed by Ray with a hidden camera without the consent of plaintiff. One of the pictures taken by him appeared in Life Magazine showing plaintiff with his hand on the upper portion of Mrs. Metcalf's breast while he was looking at some gadgets and holding what appeared to be a wand in his right hand. Mrs. Metcalf had told plaintiff that she had a lump in her breast. Plaintiff concluded that she had eaten some rancid butter 11 years, 9 months, and 7 days prior to that time. Other persons were seated in the room during this time.

"The conversation between Mrs. Metcalf and plaintiff was transmitted by radio transmitter hidden in Mrs. Metcalf's purse to a tape recorder in a parked automobile occupied by Joseph Bride, Life employee, John Miner of the District Attorney's Office, and Grant Leake, an investigator of the State Department of Public Health. While the recorded conversation was not quoted in the article in Life, it was mentioned that Life correspondent Bride was making notes of what was being received via the radio transmitter, and such information was at least referred to in the article.

"The foregoing events were photographed and recorded by an arrangement among Miner of the District Attorney's Office, Leake of the State Department of Pubic Health, and Bride, a representative of Life. It had been agreed that Life would obtain pictures and information for use as evidence, and later could be used by Life for publication.

"On October 15, 1963, plaintiff was arrested at his home on a charge of practicing medicine without a license in violation of Section 26280, California Health and Safety Code. At the time of his arrest, many pictures were made by Life of plaintiff at his home. Plaintiff testified that he did not agree to pose for the pictures but allowed pictures because he thought the officers could require it. Also present were newspaper men who had also been invited by the officials to be present at the time of arrest.

"Defendant contends that plaintiff posed for pictures at the time of his arrest and thus permission was given to take those pictures. As hereinafter pointed out, it is unnecessary to decide whether or not permission was given to take pictures at the time of his arrest.

"Plaintiff, although a journeyman plumber, claims to be a scientist. Plaintiff had no listings and his home had no sign of any kind. He did not advertise, nor did he have a telephone. He made no charges when he attempted to diagnose or to prescribe herbs and minerals. He did accept contributions.

"Life's article concerning plaintiff was not published until after plaintiff was arrested but before his plea on June 1, 1964 of nolo contendere for violations of Section 2141 of the California Business and Professions Code and Section 26280 of the California Health and Safety Code (misdemeanors).

The appeal presents three ultimate issues: (1) Under California law, is a cause of action for invasion of privacy established upon proof that defendant's employees, by subterfuge, gained entrance to the office portion of plaintiff's home wherein they photographed him and electronically recorded and transmitted to third persons his conversation without his consent as a result of which he suffered emotional distress? (2) Does the First Amendment insulate defendant from liability for invasion of privacy because defendant's employees did those acts for the purpose of gathering material for a magazine story and a story was thereafter published utilizing some of the material thus gathered? (3) Were the defendant's employees acting as special agents of the police and, if so, did their acts violate the First, Fourth, and Fourteenth Amendments of the Federal Constitution, thereby subjecting defendant to liability under the Civil Rights Act (42 U.S.C. Sec. 1983)?1 Because we hold that plaintiff proved a cause of action under California law and that the First Amendment does not insulate the defendant from liability, we do not reach the third issue. ...

In jurisdictions other than California in which a common law tort for invasion of privacy is recognized, it has been consistently held that surreptitious electronic recording of a plaintiff's conversation causing him emotional distress is actionable. Despite some variations in the description and the labels applied to the tort, there is agreement that publication is not a necessary element of the tort, that the existence of a technical trespass is immaterial, and that proof of special damages is not required.

Although the issue has not been squarely decided in California, we have little difficulty in concluding that clandestine photography of the plaintiff in his den and the recordation and transmission of his conversation without his consent resulting in his emotional distress warrants recovery for invasion of privacy in California... Plaintiff's den was a sphere from which he could reasonably expect to exclude eavesdropping newsmen. He invited two of defendant's employees to the den. One who invites another to his home or office takes a risk that the visitor may not be what he seems, and that the visitor may repeat all he hears and observes when he leaves. But he does not and should not be required to take the risk that what is heard and seen will be transmitted by photograph or recording, or in our modern world, in full living color and hi-fi to the public at large or to any segment of it that the visitor may select. A different rule could have a most pernicious effect upon the dignity of man and it would surely lead to guarded conversations and conduct where candor is most valued, e.g., in the case of doctors and lawyers.

The defendant claims that the First Amendment immunizes it from liability for invading plaintiff's den with a hidden camera and its concealed electronic instruments because its employees were gathering news and its instrumentalities "are indispensable tools of investigative reporting." We agree that newsgathering is an integral part of news dissemination. We strongly disagree, however, that the hidden mechanical contrivances are "indispensable tools" of newsgathering Investigative reporting is an ancient art; its successful practice long antecedes the invention of miniature cameras and electronic devices. The First Amendment has never been construed to accord newsmen immunity from torts or crimes committed during the course of newsgathering. The First Amendment is not a license to trespass, to steal, or to intrude by electronic means into the precincts of another's home or office. It does not become such a license simply because the person subjected to the intrusion is reasonably suspected of committing a crime.

Defendant relies upon the line of cases commencing with New York Times Co. v. Sullivan (1964) and extending through Rosenbloom v. Metromedia, Inc. (1971) to sustain its contentions that (1) publication of news, however tortiously gathered, insulates defendant from liability for the antecedent tort, and (2) even of it is not thus shielded from liability, those cases prevent consideration of publication as an element in computing damages.

As we previously observed, publication is not an essential element of plaintiff's cause of action. Moreover, it is not the foundation for the invocation of a privilege. Privilege concepts developed in defamation cases and to some extent in privacy actions in which publication is an essential component are not relevant in determining liability for intrusive conduct antedating publication. (Cf. Nimmer, "The Right to Speak From Time to Time: First Amendment Theory Applied to Libel and Misapplied to Privacy" (1968) 56 Calif.L.Rev. 935, 957.) Nothing in New York Times or its progeny suggests anything to the contrary. Indeed, the Court strongly indicates that there is no First Amendment interest in protecting news media from calculated misdeeds. (E. g., Time, Inc. v. Hill, supra, 385 U.S. at 389-390 and 384 n. 9.)

No interest protected by the First Amendment is adversely affected by permitting damages for intrusion to be enhanced by the fact of later publication of the information that the publisher improperly acquired. Assessing damages for the additional emotional distress suffered by a plaintiff when the wrongfully acquired data are purveyed to the multitude chills intrusive acts. It does not chill freedom of expression guaranteed by the First Amendment. A rule forbidding the use of publication as an ingredient of damages would deny to the injured plaintiff recovery for real harm done to him without any countervailing benefit to the legitimate interest of the public in being informed. The same rule would encourage conduct by news media that grossly offends ordinary men.

Desnick v. ABC

44 F.3d 1345 (7th Cir. 1995)

POSNER, Chief Judge.

The plaintiffs--an ophthalmic clinic known as the "Desnick Eye Center" after its owner, Dr. Desnick, and two ophthalmic surgeons employed by the clinic, Glazer and Simon--appeal from the dismissal of their suit against the ABC television network, a producer of the ABC program PrimeTime Live named Entine, and the program's star reporter, Donaldson. The suit is for trespass, defamation, and other torts arising out of the production and broadcast of a program segment of PrimeTime Live that was highly critical of the Desnick Eye Center.

In March of 1993 Entine telephoned Dr. Desnick and told him that PrimeTime Live wanted to do a broadcast segment on large cataract practices. The Desnick Eye Center has 25 offices in four midwestern states and performs more than 10,000 cataract operations a year, mostly on elderly persons whose cataract surgery is paid for by Medicare. The complaint alleges--and in the posture of the case we must take the allegations to be true, though of course they may not be--that Entine told Desnick that the segment would not be about just one cataract practice, that it would not involve "ambush" interviews or "undercover" surveillance, and that it would be "fair and balanced." Thus reassured, Desnick permitted an ABC crew to videotape the Desnick Eye Center's main premises in Chicago, to film a cataract operation "live," and to interview doctors, technicians, and patients. Desnick also gave Entine a videotape explaining the Desnick Eye Center's services.

Unbeknownst to Desnick, Entine had dispatched persons equipped with concealed cameras to offices of the Desnick Eye Center in Wisconsin and Indiana. Posing as patients, these persons--seven in all--requested eye examinations. Plaintiffs Glazer and Simon are among the employees of the Desnick Eye Center who were secretly videotaped examining these "test patients.

The program aired on June 10. Donaldson introduces the segment by saying, "We begin tonight with the story of a so-called 'big cutter,' Dr. James Desnick.... [I]n our undercover investigation of the big cutter you'll meet tonight, we turned up evidence that he may also be a big charger, doing unnecessary cataract surgery for the money." Brief interviews with four patients of the Desnick Eye Center follow. One of the patients is satisfied ("I was blessed"); the other three are not--one of them says, "If you got three eyes, he'll get three eyes." Donaldson then reports on the experiences of the seven test patients. The two who were under 65 and thus not eligible for Medicare reimbursement were told they didn't need cataract surgery. Four of the other five were told they did. Glazer and Simon are shown recommending cataract surgery to them. Donaldson tells the viewer that PrimeTime Live has hired a professor of ophthalmology to examine the test patients who had been told they needed cataract surgery, and the professor tells the viewer that they didn't need it--with regard to one he says, "I think it would be near malpractice to do surgery on him." Later in the segment he denies that this could just be an honest difference of opinion between professionals.

[Desnick sued for defamation and privacy invasion] ...

The second class of claims in this case concerns, as we said, the methods that the defendants used to create the broadcast segment. There are four such claims: that the defendants committed a trespass in insinuating the test patients into the Wisconsin and Indiana offices of the Desnick Eye Center, that they invaded the right of privacy of the Center and its doctors at those offices (specifically Glazer and Simon), that they violated federal and state statutes regulating electronic surveillance, and that they committed fraud by gaining access to the Chicago office by means of a false promise that they would present a "fair and balanced" picture of the Center's operations and would not use "ambush" interviews or undercover surveillance.

To enter upon another's land without consent is a trespass. The force of this rule has, it is true, been diluted somewhat by concepts of privilege and of implied consent. But there is no journalists' privilege to trespass. Prahl v. Brosamle, 98 Wis.2d 130, 295 N.W.2d 768, 780-81 (App.1980); Le Mistral, Inc. v. Columbia Broadcasting System, 61 A.D.2d 491, 402 N.Y.S.2d 815 (1978). And there can be no implied consent in any nonfictitious sense of the term when express consent is procured by a misrepresentation or a misleading omission. The Desnick Eye Center would not have agreed to the entry of the test patients into its offices had it known they wanted eye examinations only in order to gather material for a television expose of the Center and that they were going to make secret videotapes of the examinations. Yet some cases, illustrated by Martin v. Fidelity & Casualty Co., 421 So.2d 109, 111 (Ala.1982), deem consent effective even though it was procured by fraud. There must be something to this surprising result. Without it a restaurant critic could not conceal his identity when he ordered a meal, or a browser pretend to be interested in merchandise that he could not afford to buy. Dinner guests would be trespassers if they were false friends who never would have been invited had the host known their true character, and a consumer who in an effort to bargain down an automobile dealer falsely claimed to be able to buy the same car elsewhere at a lower price would be a trespasser in the dealer's showroom. Some of these might be classified as privileged trespasses, designed to promote competition. Others might be thought justified by some kind of implied consent--the restaurant critic for example might point by way of analogy to the use of the "fair use" defense by book reviewers charged with copyright infringement and argue that the restaurant industry as a whole would be injured if restaurants could exclude critics. But most such efforts at rationalization would be little better than evasions. The fact is that consent to an entry is often given legal effect even though the entrant has intentions that if known to the owner of the property would cause him for perfectly understandable and generally ethical or at least lawful reasons to revoke his consent.

The law's willingness to give effect to consent procured by fraud is not limited to the tort of trespass. The Restatement gives the example of a man who obtains consent to sexual intercourse by promising a woman $100, yet (unbeknownst to her, of course) he pays her with a counterfeit bill and intended to do so from the start. The man is not guilty of battery, even though unconsented-to sexual intercourse is a battery. Restatement (Second) of Torts Sec. 892B, illustration 9, pp. 373-74 (1979). Yet we know that to conceal the fact that one has a venereal disease transforms "consensual" intercourse into battery. Crowell v. Crowell, 180 N.C. 516, 105 S.E. 206 (1920). Seduction, standardly effected by false promises of love, is not rape, Pletnikoff v. State, 719 P.2d 1039, 1043 (Alaska App.1986); intercourse under the pretense of rendering medical or psychiatric treatment is, at least in most states. Compare State v. Tizard, 1994 WL 630498, * 8-10 (Tenn.Crim.App. Nov. 10, 1994), with Boro v. Superior Court, 163 Cal.App.3d 1224, 210 Cal.Rptr. 122 (1985). It certainly is battery. Bowman v. Home Life Ins. Co., 243 F.2d 331 (3d Cir.1957); Commonwealth v. Gregory, 132 Pa.Super. 507, 1 A.2d 501 (1938). Trespass presents close parallels. If a homeowner opens his door to a purported meter reader who is in fact nothing of the sort--just a busybody curious about the interior of the home--the homeowner's consent to his entry is not a defense to a suit for trespass. See State v. Donahue, 93 Or.App. 341, 762 P.2d 1022, 1025 (1988); Bouillon v. Laclede Gaslight Co., 148 Mo.App. 462, 129 S.W. 401, 402 (1910). And likewise if a competitor gained entry to a business firm's premises posing as a customer but in fact hoping to steal the firm's trade secrets. Rockwell Graphic Systems, Inc. v. DEV Industries, Inc., 925 F.2d 174, 178 (7th Cir.1991); E.I. duPont deNemours & Co. v. Christopher, 431 F.2d 1012, 1014 (5th Cir.1970).

How to distinguish the two classes of case--the seducer from the medical impersonator, the restaurant critic from the meter-reader impersonator? The answer can have nothing to do with fraud; there is fraud in all the cases. It has to do with the interest that the torts in question, battery and trespass, protect. The one protects the inviolability of the person, the other the inviolability of the person's property. The woman who is seduced wants to have sex with her seducer, and the restaurant owner wants to have customers. The woman who is victimized by the medical impersonator has no desire to have sex with her doctor; she wants medical treatment. And the homeowner victimized by the phony meter reader does not want strangers in his house unless they have authorized service functions. The dealer's objection to the customer who claims falsely to have a lower price from a competing dealer is not to the physical presence of the customer, but to the fraud that he is trying to perpetuate. The lines are not bright--they are not even inevitable. They are the traces of the old forms of action, which have resulted in a multitude of artificial distinctions in modern law. But that is nothing new.

There was no invasion in the present case of any of the specific interests that the tort of trespass seeks to protect. The test patients entered offices that were open to anyone expressing a desire for ophthalmic services and videotaped physicians engaged in professional, not personal, communications with strangers (the testers themselves). The activities of the offices were not disrupted, as in People v. Segal, 78 Misc.2d 944, 358 N.Y.S.2d 866 (Crim.Ct.1974), another case of gaining entry by false pretenses. See also Le Mistral, Inc. v. Columbia Broadcasting System, supra, 402 N.Y.S.2d at 81 n. 1. Nor was there any "inva[sion of] a person's private space," Haynes v. Alfred A. Knopf, Inc., supra, 8 F.3d at 1229, as in our hypothetical meter-reader case, as in the famous case of De May v. Roberts, 46 Mich. 160, 9 N.W. 146 (1881) (where a doctor, called to the plaintiff's home to deliver her baby, brought along with him a friend who was curious to see a birth but was not a medical doctor, and represented the friend to be his medical assistant), as in one of its numerous modern counterparts, Miller v. National Broadcasting Co., 187 Cal.App.3d 1463, 232 Cal.Rptr. 668, 679 (1986), and as in Dietemann v. Time, Inc., 449 F.2d 245 (9th Cir.1971), on which the plaintiffs in our case rely. Dietemann involved a home. True, the portion invaded was an office, where the plaintiff performed quack healing of nonexistent ailments. The parallel to this case is plain enough, but there is a difference. Dietemann was not in business, and did not advertise his services or charge for them. His quackery was private.

No embarrassingly intimate details of anybody's life were publicized in the present case. There was no eavesdropping on a private conversation; the testers recorded their own conversations with the Desnick Eye Center's physicians. There was no violation of the doctor-patient privilege. There was no theft, or intent to steal, trade secrets; no disruption of decorum, of peace and quiet; no noisy or distracting demonstrations. Had the testers been undercover FBI agents, there would have been no violation of the Fourth Amendment, because there would have been no invasion of a legally protected interest in property or privacy. United States v. White, 401 U.S. 745, 91 S.Ct. 1122, 28 L.Ed.2d 453 (1971); Lewis v. United States, 385 U.S. 206, 211, 87 S.Ct. 424, 427-28, 17 L.Ed.2d 312 (1966); Forster v. County of Santa Barbara, 896 F.2d 1146, 1148-49 (9th Cir.1990); Northside Realty Associates, Inc. v. United States, 605 F.2d 1348, 1355 (5th Cir.1979). "Testers" who pose as prospective home buyers in order to gather evidence of housing discrimination are not trespassers even if they are private persons not acting under color of law. Cf. id. at 1355. The situation of the defendants' "testers" is analogous. Like testers seeking evidence of violation of anti-discrimination laws, the defendants' test patients gained entry into the plaintiffs' premises by misrepresenting their purposes (more precisely by a misleading omission to disclose those purposes). But the entry was not invasive in the sense of infringing the kind of interest of the plaintiffs that the law of trespass protects; it was not an interference with the ownership or possession of land. We need not consider what if any difference it would make if the plaintiffs had festooned the premises with signs forbidding the entry of testers or other snoops. Perhaps none, see United States v. Centennial Builders, Inc., 747 F.2d 678, 683 (11th Cir.1984), but that is an issue for another day.